{"product_id":"ergonomic-office-chair-height-adjustable-computer-desk-chair-with-breathable-butterfly-back","title":"Ergonomic Office Chair with Height Adjustable Back","description":"\u003cdiv\u003e\n\u003cp\u003eErgonomic Office Chair with Height Adjustable Back delivers targeted support with a butterfly-wing inspired backrest that combines aesthetics with full support. The contoured backrest follows your body's curves to relieve pressure, while the thick U-shaped seat cushion—padded with high-density sponge—offers soft, enduring support for your hips. The seat height is adjustable from 17.5\" to 20\" and the chair offers a 100°–117° rocking function with a 360° swivel, enabling flexible movement. A sturdy 5-claw base provides stability, and a SGS-certified gas lift cylinder ensures safe, stable lifting.\u003c\/p\u003e\n\u003cp\u003e5 universal casters enable smooth rolling, and the chair is designed for a maximum weight capacity of 330 lbs. Assembly is required, and the overall dimensions are 25\" x 24.5\" x 38\"–40.5\" tall. Backrest measures 19\" x 20\", seat measures 19\" x 18\" and adjusts from 17.5\" to 20\" high; armrest spacing is 19\". Net weight is 21 lbs and box quantity is 1.\u003c\/p\u003e\n\u003ch3\u003e📋 Product summary:\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eColor: Black\u003c\/li\u003e \u003cli\u003eMaterial: Plastic, Sponge, Metal\u003c\/li\u003e \u003cli\u003eOverall Dimensions: 25\" x 24.5\" x 38\"-40.5\"\u003c\/li\u003e \u003cli\u003eBackrest Dimensions: 19\" x 20\"\u003c\/li\u003e \u003cli\u003eSeat Dimensions: 19\" x 18\" x 17.5\"-20\"\u003c\/li\u003e \u003cli\u003eWeight Capacity: 330 lbs\u003c\/li\u003e \u003cli\u003eNet Weight: 21 lbs\u003c\/li\u003e \u003cli\u003eAssembly Required: Yes\u003c\/li\u003e \u003cli\u003eBox QTY: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DirectDeals","offers":[{"title":"Default Title","offer_id":46441243541700,"sku":"CB11076DK","price":186.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/5971\/6548\/files\/Ergonomic_Office_Cha_1777434808091833_912581.jpg?v=1784898911","url":"https:\/\/shop.soil911.com\/products\/ergonomic-office-chair-height-adjustable-computer-desk-chair-with-breathable-butterfly-back","provider":"Tampa Home \u0026 Garden Store","version":"1.0","type":"link"}