One-piece 70% PP + 30% fiberglass high back fits the neck. Aluminum dual-track lumbar support offers smooth 7-level height adjustment. Premium mesh matches the frame.
Features a fully unified color scheme across the backrest, armrests, seat, base, and casters. This vibrant chair perfectly complements both home and varied workspaces.
Features a soothing rocking mechanism for smooth forward and backward tilt. This dynamic movement ensures superior lumbar comfort during long periods of continuous sitting.
Built with integrated armrests molded from 70% PP and 30% fiberglass. This sturdy one-piece design offers excellent arm support, maximizing comfort for daily workspace use.
Built with a ≥12mm 10-layer curved board, premium molded foam, and a PP base shell to prevent sagging. The seat cushion strictly meets US standard fire resistance tests.
Equipped with a medium butterfly chassis featuring an upright position lock. The robust 2.5mm thick explosion-proof mechanism ensures superior safety and daily stability.
Features a thickened aluminum alloy track for lumbar support. Unlike plastic tracks, this durable design is significantly sturdier, rust-proof, and resistant to breaking.
Features a convenient dual-function lever. A single handle easily controls both seat height adjustment and the rocking mechanism, ensuring smooth and effortless operation.
Equipped with an SGS-certified black Class 3 gas lift cylinder. This premium component ensures smooth, secure, and highly reliable height adjustments for lasting safety.
Supported by a durable nylon 5-star base with a 340mm radius. It successfully passed the BIFMA 1136kg static pressure test, guaranteeing exceptional structural stability.
Main Color
Green
Main Material
Nylon
Filler
Fabric
Product Style
Modern
Use Case
Office
Chair Type
Arm Chair
Special Features
Adjustable Lumbar Support
Chair Upholstery Material
Nylon
Chair Fill Material
Foam
Chair Included Components
Caster
Chair Seat Recliner Operating Me
Handle
Assembled Dimensions (L×W×H)
24.4 × 26.18 × 44.5 in.
Item Weight
28.66 lbs
Package Dimensions (L×W×H)
29.53 × 12.99 × 25.59 in.
Package Gross Weight
36.82 lbs
Model Number
W5280P463571
Quantity per Package
1
Product Type
Single Box Product
Free shipping on all orders. Every item ships free - no minimum order value.
All orders ship from our US warehouse and typically arrive within 3-7 business days.
Buy 1 piece or in bulk - inventory is shared, so you can restock flexibly as you sell.
Dropshipping supported: we ship directly to your customers.
Returns & exchanges: we provide after-sales service for damaged or incorrect items. Contact sales@ronaldlife.com with your order number.