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Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 790 x 850 x 740 mm | |
|---|---|---|
| Seat height from floor | 430 mm | |
| Seat width | 680 mm | |
| Seat depth | 630 mm | |
| Backrest height above seat | 340 mm | |
| Leg diameter | 15 mm | |
| Circular under-seat base frame diameter | 650 mm | |
| Throw pillow dimensions | 450 x 450 mm | |
| Floor glide diameter | 20 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
| Recommended static load capacity | 136 kg | |
|---|---|---|
| Net product weight | 21 kg | |
| Seat cushion foam density | 40 kg/m³ | |
| Seat foam compression rebound rate | 55% | |
| Backrest foam thickness | 80 mm | |
| Seat cushion total thickness | 120 mm | |
| Seam stitch pitch | 8 stitches per 25 mm | |
| Upholstery fabric abrasion resistance | 30000 Martindale cycles | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ |
Core acceptance fields · Panels / hardware / frame / upholstery
| Upholstery fabric | Woven linen-look polyester fabric, matte finish, 0.6 mm thickness | |
|---|---|---|
| Internal seat and back frame | 18 mm thick engineered plywood, kiln-dried to prevent warping | |
| Seat support system | Sinuous spring suspension topped with heavy polypropylene webbing | |
| Cushion fill material | High-resilience polyurethane foam, wrapped in 20 mm polyester batting | |
| Legs and under-seat frame | 1.2 mm thick steel tubing, available in polished brass plating or matte black powder coat | |
| Floor protection glides | Injection-molded non-slip black plastic caps fitted to each leg end | |
| Matching throw pillow | Upholstered in same body fabric, filled with 100% polyester fiberfill | |
| Leg finish variants | Polished brass gold electroplated or matte black powder-coated finish | |
| 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 |
Adjustment / rotation / tilt / mobility / storage features
| Seating configuration | Single occupant armless lounge seat with wrap-around curved low back for relaxed, casual posture | |
|---|---|---|
| Back support function | Integrated curved backrest paired with removable matching lumbar pillow for adjustable lower back support | |
| Assembly requirement | Knock-down assembly required, with four legs attaching to pre-installed under-seat base frame via included hardware | |
| Floor protection | Non-marking plastic glides on each leg end to prevent scuffing on hard flooring surfaces and reduce movement noise | |
| Cushion attachment | Fixed upholstered seat cushion secured to the internal frame, non-removable cover | |
| Stability design | Four outward-splayed legs connected by a circular steel perimeter frame under the seat to increase tip resistance | |
| Posture orientation | Forward-facing casual seating with wrap-around side support from the curved back profile | |
| 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 |
Verified carton / gross weight / assembly / loading data
| Shipping carton dimensions | 820 x 700 x 620 mm | |
|---|---|---|
| Gross shipping weight per unit | 25 kg | |
| 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 |
Recommended spaces / users / usage modes
| Residential living room use | Suitable for placement as side accent seating next to sofas or coffee tables in living areas, with compact footprint for small spaces | |
|---|---|---|
| Bedroom vanity or reading nook use | Low relaxed seat height is suitable for bedroom dressing corners or small reading nooks paired with a low side table | |
| Commercial reception and lounge use | Appropriate for soft seating in office reception areas, boutique waiting spaces, or cafe lounge zones with light-traffic use | |
| Pairing configuration | Can be deployed in matched pairs (different color/finish options) for symmetric seating arrangements in entryways or conversation areas | |
| Space requirement | Requires minimum 800 mm clear floor footprint for placement, with 100 mm clearance on all sides for leg room and cleaning | |
| Surface compatibility | Safe for use on hardwood, tile, laminate, and low-pile carpeted floors due to non-marking leg glides | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
EU Market Access Requirements* EN Standards
| Domestic furniture seating safety recommendation | EN 12520:2015 Furniture - Strength, durability and safety - Requirements for domestic seating | |
|---|---|---|
| Foam fire performance recommendation | EN 1021:2014 Furniture - Assessment of ignitability of upholstered furniture - Ignition source smouldering cigarette | |
| Furniture surface finish recommendation | EN 12720:2009 Furniture - Assessment of surface resistance to cold liquids |
US and Canada office-furniture standards
| North America procurement and testing reference | Recommended references: ANSI/BIFMA X5.4 |
|---|
Standards applicable to China-market projects
| Upholstered furniture safety recommendation | GB/T 3324General technical requirements for wooden furniture | |
|---|---|---|
| Formaldehyde emission recommendation | GB 18584Indoor decorating and refurbishing materials - Limit of formaldehyde emission from wood-based furniture | |
| Fabric colorfastness recommendation | GB/T 3920Textiles - Tests for color fastness - Color fastness to rubbing |
This product must meet the following technical requirements: 1. Upholstered furniture safety recommendation: GB/T 3324General technical requirements for wooden furniture; 2. Formaldehyde emission recommendation: GB 18584Indoor decorating and refurbishing materials - Limit of formaldehyde emission from wood-based furniture; 3. Fabric colorfastness recommendation: GB/T 3920Textiles - Tests for color fastness - Color fastness to rubbing; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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