{"product_id":"1592001015","title":"Topstar AirWork Office Chair – Mesh Back – Black, 2D Armrests, with Lumbar Support, 42–54 cm, up to 110 kg","description":"Seat and backrest made of PES, stepless seat height adjustment with top lift, modern backrest with breathable mesh cover, height-adjustable lumbar support integrated into the backrest, armrests adjustable in height and width, comfortable contoured seat for optimal sitting posture, point-synchronous mechanism for synchronous adjustment of seat and backrest tilt, spring force individually adjustable to body weight, backrest tilt lockable in 4 stages, black PA base, load-dependent braked safety double casters, suitable only for carpeted floors, replaceable with hard floor caster set (not included), delivered disassembled with assembly instructions, seat width 455 mm, height 420 - 540 mm, depth 410 - 485 mm, backrest height 575 mm, max user height 1.92 m, max body weight 110 kg, max usage duration per day 8 hours, weight: 13 kg. Warranty: 3 years. Sustainability eco:plus: designed to be disassembled, waste reduction, environmentally friendly packaging.","brand":"Topstar","offers":[{"title":"Default Title","offer_id":55876415226229,"sku":"1592001015","price":409.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8589\/1189\/files\/unnamed_3f0133e1-efc1-47ad-8db4-0aaf8db3c551.jpg?v=1770248112","url":"https:\/\/v3.ofrex.ch\/en\/products\/1592001015","provider":"Ofrex AG","version":"1.0","type":"link"}