{"product_id":"english-elm-ergonomic-mesh-back-task-chair-with-flip-armrests-high-density-foam-seat-500lb-capacity","title":"Ergonomic Mesh Back Task Chair with Flip Armrests High Density Foam Seat 500lb Capacity","description":"\u003cp\u003eA bold blue mesh backrest and high-density foam seat make this task chair a practical upgrade for anyone spending long hours at a desk. The curved spinal support and layered cushion construction address comfort at the structural level, not as an afterthought. \u003c\/p\u003e\u003cul\u003e \u003cli\u003eDimensions: 21.65 L x 23 W x 36 H inches\u003c\/li\u003e \u003cli\u003e500 lb (approximately 226.8 kg) weight capacity supported by a reinforced explosion-proof base structure\u003c\/li\u003e \u003cli\u003eBackrest constructed from 70% PP and 30% glass fiber with a spine-conforming curve and skin-friendly, anti-slip nylon mesh surface\u003c\/li\u003e \u003cli\u003eSeat cushion built with a 12 cm minimum 10-layer curved board foundation, high-density shaped foam, and elastic fabric for long-session comfort\u003c\/li\u003e \u003cli\u003eFlip-up armrests crafted from 70% PP and 30% glass fiber, freeing up clearance when the chair needs to tuck under a desk\u003c\/li\u003e \u003cli\u003eClass-3 black gas lift provides smooth, reliable seat height adjustment with in-situ locking for a stable seated position\u003c\/li\u003e \u003cli\u003eSturdy nylon star base paired with 50mm black PA casters for floor-friendly mobility across hard floors and low-pile carpet\u003c\/li\u003e \u003cli\u003eAvailable in multiple mesh and seat fabric color combinations, with optional colored caster wheels at an additional cost\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe backrest, crafted from 70% PP + 30% glass fiber, features a curve fitting the spine, with skin-friendly and anti-slip nylon mesh.\u003c\/li\u003e\n\u003cli\u003eIt includes flip-up armrests (70% PP + 30% glass fiber) and a reliable class-3 black gas lift for smooth height adjustment.\u003c\/li\u003e\n\u003cli\u003eA medium butterfly base with in-situ locking and a sturdy explosion-proof structure ensures stable and safe use.\u003c\/li\u003e\n\u003cli\u003eThe robust nylon star base offers strong load-bearing capacity, paired with smooth 50MM black PA casters for mobility.\u003c\/li\u003e\n\u003cli\u003eThe seat cushion uses ≥12cm 10-layer curved boards, high-density shaped foam, and elastic fabric for lasting comfort.\u003c\/li\u003e\n\u003cli\u003eVarious color options are provided for mesh and seat fabric, with optional colored wheels available for an extra fee.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003csmall\u003eNote: Product descriptions may reference specific features of \u003cstrong\u003eW5280P464458-GIGA\u003c\/strong\u003e. You will receive the exact product according to the options (color, size, material, shape, etc.) you select on this page.\u003c\/small\u003e","brand":"English Elm","offers":[{"title":"Yellow","offer_id":49923847913639,"sku":"W5280P464450-GIGA","price":135.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":49923847946407,"sku":"W5280P464458-GIGA","price":135.0,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":49923847979175,"sku":"W5280P464455-GIGA","price":135.0,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":49923848011943,"sku":"W5280P464446-GIGA","price":135.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":49923848044711,"sku":"W5280P464459-GIGA","price":135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0312\/6968\/3245\/files\/5aac1fe10c5dac58a0d2c8d4c10939ac.jpg?v=1778943690","url":"https:\/\/englishelm.com\/products\/english-elm-ergonomic-mesh-back-task-chair-with-flip-armrests-high-density-foam-seat-500lb-capacity","provider":"English Elm","version":"1.0","type":"link"}