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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Data source: Structured from factory data; final measured values prevail.

Overall dimensions (W × D × H)	3300 × 1800 × 920 mm
Seat height from floor	430 mm
Seat depth (main seating section)	650 mm
Seat cushion thickness	200 mm
Backrest height above seat	490 mm
Armrest width	200 mm
Armrest height from floor	600 mm
Chaise lounge length (extended rest)	1750 mm
Leg height (floor to sofa base)	150 mm
Seam stitch pitch	30 mm
Back Cushion Thickness	160 mm
Leg Height / Floor Clearance	160 mm

PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Data source: Product performance data; verify exact test conditions before procurement.

Total distributed static load capacity	450 kg
High-density foam density	45D
Foam rebound rate	65%
Top-grain leather thickness	1.8 mm
Leather Martindale abrasion resistance	50000 cycles
Frame structural warranty	10 years
Upholstery and filling warranty	3 years
Net product weight	180 kg
Seat cushion foam density	45D
Back cushion foam density	35D

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

Upholstery (all contact surfaces)	1.8mm thick top-grain vintage brown oil-wax leather
Seat cushion filling	45D high-resilience polyurethane foam core
Backrest cushion filling	35D high-resilience foam with soft fiber wrap
Internal load-bearing frame	Kiln-dried solid pine/eucalyptus wood frame with metal reinforcing brackets
Support legs	1.5mm thick matte black powder-coated angled carbon steel legs
Seat support system	80mm wide sinuous steel springs with 50mm elastic webbing layer
Armrest construction	Padded rolled arm with wood inner frame wrapped in foam and leather
Seam finishing	Reinforced bonded nylon thread stitching at 30mm pitch
Throw pillows (accessory)	Down-blend filled pillows with woven geometric fabric covers
Upholstery (contact surfaces)	1.8mm thick top-grain vintage brown oil-wax leather
Included throw pillows	Down-poly blend filled pillows with geometric woven cotton covers
Base apron	Leather-wrapped solid wood lower base frame above leg mounts

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Seating configuration	Fixed L-shaped layout with right-hand extended chaise lounge for 4 users
Backrest function	Fixed 110° reclined angle with no adjustable tilt mechanism
Mobility	Floor glide feet attached to metal legs to protect flooring and allow minor repositioning
Assembly requirement	Knock-down assembly requiring leg installation to pre-installed base mounting plates
Orientation	Fixed right-hand chaise orientation, left-hand chaise available as custom order
Chaise function	Extended flat seating surface for full leg rest and reclined lounging
Armrest function	Padded wide armrests for arm support and casual side seating
Cleaning suitability	Smooth leather surface allows wipe-clean maintenance for daily spills
Backrest fixed recline angle	110°
Backrest positioning	Fixed 110° reclined angle with no adjustable tilt mechanism
Floor protection	Injection-molded plastic glide feet on each metal leg to prevent floor scratches
Orientation option	Fixed right-hand chaise orientation, left-chaise variant available via custom order

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Reference Package Count	1 set / 2 cartons
Reference Assembly Time	40 minutes per set
Reference Module Carton Dimensions	2200× 1050× 850 mm
Reference Packaging Volume	1.8 m³/item
Reference Packaged Gross Weight	110 kg/item

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

Residential living room main seating	Suitable for open-plan urban apartments and family living rooms for 4-person daily seating
Lounge and entertainment space	Ideal for casual lounging, movie watching and guest hosting in mid-century modern interiors
Open-concept kitchen-adjacent lounge	Compatible with open living-dining-kitchen layouts as central seating anchor
Mid-century / retro interior schemes	Pairs with wood furniture, metal accents and neutral textile decor for vintage-inspired spaces
Small to large family residential units	3.3m overall length fits 40sqm living areas without overwhelming floor space
Urban apartment living room main seating	Suitable for 80sqm open-plan urban living rooms for 4-person daily use
Mid-century modern interior schemes	Pairs with walnut wood furniture and black metal accents for retro-styled homes
Casual home entertainment space	Ideal for movie watching, guest hosting and extended relaxed lounging

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 12520:2015	Furniture - strength, durability and safety for domestic seating, applicable for residential use
EN 1021-1:2014	Upholstered furniture ignitability resistance to smouldering cigarette source

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3324-2017	General technical requirements for wooden furniture, applicable to the internal wood frame
GB/T 16799-2008	Leather for furniture, applicable to the top-grain leather upholstery material
GB 18584-2001	Indoor decorating and refurbishing materials - limit of harmful substances for wooden furniture

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable to the internal wood frame;
2. GB/T 16799-2008: Leather for furniture, applicable to the top-grain leather upholstery material;
3. GB 18584-2001: Indoor decorating and refurbishing materials - limit of harmful substances for wooden furniture;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The Mid-Century Brown Leather Right-Chaise L-Shaped Sectional Sofa (model LS-CHAISE-BR-MTL-3300) is an unbranded leather sectional sofa defined by clean retro lines and a fixed right-hand chaise configuration sized to seat four users. Its visual profile pairs warm vintage brown oil-wax leather upholstery with slender angled matte black carbon steel legs, anchored by a structured L-shaped layout that balances open lounging space with defined seating boundaries. Padded rolled arms, visible reinforced stitching, and included down-blend throw pillows with geometric woven covers add layered textural contrast that aligns with mid-century modern design principles, while the chaise extends outward to create a dedicated reclined rest zone without disrupting the sofa’s streamlined silhouette. The sofa’s construction prioritizes long-term durability and consistent support. Its internal load-bearing frame uses kiln-dried solid pine and eucalyptus wood reinforced with metal brackets, fitted with an 80mm wide sinuous steel spring and 50mm elastic webbing seat support system. All user contact surfaces are wrapped in 1.8mm thick top-grain leather rated for 50000 Martindale abrasion cycles, stitched with reinforced bonded nylon thread at a 30mm pitch. Seat cushions hold a 45D high-resilience polyurethane foam core measuring 200mm thick, with 65% rebound, while backrests use 35D high-resilience foam wrapped in soft fiber for gentle, consistent support. Angled 1.5mm thick matte black powder-coated carbon steel legs lift the frame, with floor glide feet to protect underlying flooring. Practical functions are tailored to everyday residential use: the fixed 110° backrest angle delivers relaxed upright support for conversation or media viewing, the extended right chaise offers a flat surface for full leg rest, and 200mm wide padded armrests provide stable arm support and casual perch seating for extra guests. The sofa supports a total distributed static load of 450kg, with floor glides allowing minor repositioning without scuffing floors. Knock-down assembly requires only leg attachment to pre-installed base mounting plates, with a reference assembly time of 40 minutes per set; the product ships in two cartons with a total packaged gross weight of 110kg, and a left-hand chaise orientation is available as a custom order. This sectional is well-suited for open-plan urban apartments, family living rooms, kitchen-adjacent lounge zones, and dedicated entertainment spaces decorated in mid-century or retro styling. Its 3.3m overall length fits 40sqm living areas without overwhelming floor space, and works as a central seating anchor for 80sqm open-concept living-dining-kitchen layouts, pairing naturally with wood furniture, metal accents, and neutral textile decor. When procuring, buyers should note the fixed right-chaise orientation as stock standard, confirm available delivery access to accommodate the 2200×1050×850mm carton dimensions, and reference warranty terms: the frame carries a 10-year structural warranty, while upholstery and filling components are covered for 3 years.

Mid-Century Brown Leather Right-Chaise L-Shaped Sectional Sofa Specifications

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