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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)	880 × 840 × 1020 mm
Overall set footprint	1580 x 840 x 1020 mm
Chair seat height	430 mm
Chair backrest height	590 mm
Chair armrest height	510 mm
Chair seat depth	560 mm
Chair seat width	560 mm
Ottoman pad height	440 mm
4-prong base diameter	700 mm
Floor glide height	10 mm
Finished Seat Cushion Thickness	90 mm
Backrest Padding Thickness	70 mm
Lumbar Support Zone Height	240 mm
Clear Width Between Armrests	540 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 set net weight	55 kg
Recommended static load capacity (chair)	136 kg
Cushion foam density	40 kg/m³
Foam rebound rate	60%
Upholstery abrasion resistance	50000 Martindale cycles
Seam stitch pitch	8 stitches per inch
Shell plywood thickness	12 mm
Seat Foam Density / Rebound Reference	45 kg/m³ / 65%
Back Foam Density Reference	38 kg/m³
Upholstery Thickness / Abrasion Reference	1.4 mm / 50000 cycles

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

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

Outer shell	Walnut-veneer 7-ply molded bent plywood with clear satin lacquer finish
Seat, back and armrest upholstery	Full-grain black top-grain leather, button-tufted detailing
Cushion core fill	High-resilience polyurethane foam wrapped in soft polyester batting
Swivel bases (both chair and ottoman)	Powder-coated black steel 4-prong star frames with polished chrome accent collars
Floor contact glides	Stainless steel non-marking leveling glides
Shell-to-base shock mounts	Natural rubber vibration-damping mounts
Tufting hardware	Zinc-plated steel button tuft anchors
Edge trim	Matching leather welt trim along all shell and cushion edges
Seat Internal Support Board Thickness	14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness	14 mm bent plywood/composite reinforced frame
Gas-lift Engineering Specification	Recommended Class 4; outer tube 50 mm; stroke 100 mm
Tilt Mechanism Plate Thickness	2.5 mm cold-rolled steel

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Chair swivel function	360-degree smooth rotation around central vertical axis
Seating posture	Fixed 15-degree permanent reclined lounge angle, no adjustable tilt lock
Ottoman function	Dedicated leg rest with matching 360-degree swivel base for flexible positioning
Cushion design	Removable zippered cushions for easy cleaning and replacement
Floor protection	Adjustable stainless steel glides to level the chair on uneven floors and prevent scuffs
Weight distribution	4-prong base geometry spreads static load evenly to reduce floor pressure
Shock absorption	Rubber mounts between wood shell and metal base reduce impact when sitting
Recline Angle / Lock Reference	125° with 3suggested lock positions
Tilt Tension User-weight Range	Reference adjustment coverage 120 kg
Height Adjustment Stroke	100 mm continuous travel
Rotation / Mobility Configuration	360° swivel with 5-caster multidirectional movement

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 Carton Dimensions	850× 420× 720 mm
Reference Packaged Gross Weight	23 kg/set
Reference Carton Volume	0.26 m³/set
Indicative 20GP Loading	135 sets at 85% space utilization
Indicative 40HQ Loading	320 sets at 85% space utilization

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

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

Residential living room placement	Ideal for conversation areas, reading nooks or media room relaxation seating
Executive office lounge use	Suitable for private office guest seating or executive break areas
Hotel lobby and suite furnishing	Appropriate for boutique hotel guest rooms, lounge zones and penthouse common areas
High-end residential study placement	Pairs with side tables for quiet reading or work break seating
Luxury retail lounge areas	Suitable for premium showroom waiting areas and VIP client seating
Recommended pairing	Matches with walnut wood case goods and dark leather upholstery furniture collections
Recommended Matching Desk Size	2.4 m executive desk
Reference Daily Use Duration	8 hours/day; confirm by ergonomic testing

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 12520:2015	Domestic furniture seating strength, durability and safety requirements for residential use
EN 1021-1:2014	Upholstered furniture ignition resistance for smouldering cigarette sources

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

North America procurement and testing reference	Recommended references: ANSI/BIFMA X5.4

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 bent plywood shell components
GB 20400-2006	Leather material limit of harmful substances, applicable to upholstered leather surfaces
GB/T 39605-2020	Performance requirements for upholstered furniture seating durability

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 bent plywood shell components;
2. GB 20400-2006: Leather material limit of harmful substances, applicable to upholstered leather surfaces;
3. GB/T 39605-2020: Performance requirements for upholstered furniture seating durability;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

This mid-century modern lounge chair and matching swivel ottoman set brings refined, timeless style to both residential and commercial spaces, defined by clean curved lines and coordinated material finishes. The chair features a smoothly molded bentwood shell finished with walnut veneer and a clear satin lacquer, paired with a contoured seat, angled backrest, and integrated armrests upholstered in black top-grain leather accented with button tufting and matching leather welt trim along all edges. The coordinating ottoman mirrors the chair’s material language, with both pieces resting on 4-prong powder-coated black steel swivel bases accented with polished chrome collars at the frame connection points. The set is sized to create a compact, inviting seating footprint that balances comfort with visual lightness. Construction prioritizes durable, thoughtfully selected materials: the 7-ply bent plywood shell provides rigid, curved support, cushioned by high-resilience polyurethane foam wrapped in soft polyester batting for a balanced, supportive sit. Natural rubber vibration-damping mounts connect the wood shell to each metal base, reducing impact when seating, while zinc-plated steel anchors secure the tufted detailing for long-term shape retention. Non-marking, adjustable stainless steel glides at the end of each base prong level the set on uneven floors and prevent surface scuffs, while the 4-prong frame geometry distributes weight evenly to reduce floor pressure. Function is tailored to relaxed, low-fuss use: both the chair and ottoman offer smooth 360-degree rotation around a central vertical axis, allowing flexible positioning without moving the entire base. The chair holds a fixed permanent reclined lounge angle optimized for relaxed postures, with no tilt adjustment mechanisms to maintain clean lines. Zippered, removable cushions simplify regular cleaning and replacement as needed over the product’s lifespan. The set is well suited for residential living room conversation nooks, reading corners, media rooms, and private studies, where it pairs seamlessly with walnut case goods and other dark leather upholstered pieces. It also fits commercial settings including executive office guest and break areas, boutique hotel lobbies and guest suites, and luxury retail VIP waiting zones. For procurement, note that each set ships in two cartons, with straightforward assembly required. When planning installations, account for the chair’s rated static load capacity and the upholstery’s abrasion resistance to align with expected use frequency, and coordinate finish palettes with existing walnut and dark leather furnishings for a cohesive interior scheme.

Mid-Century Modern Tufted Leather Bentwood Lounge Chair with Matching Swivel Ottoman Specifications

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