{"product_id":"bajiujian-f2a-work-chair","title":"8-9 F2A Mesh Double Back Support Study Chair | Work and Study Posture Configuration","description":"\u003ch2\u003eEight to Nine F2A Mesh Back Double Lumbar Support Study Chair | Fitmart Posture Configuration for Work and Study\u003c\/h2\u003e\u003cp\u003eBreathable mesh backrest and movable seat cushion that adjusts to your sitting posture.\u003c\/p\u003e\u003ch3\u003eUse Cases\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHome office, study, or desk chair\u003c\/li\u003e\n\u003cli\u003eChoose casters or glides based on desk height and activity space\u003c\/li\u003e\n\u003cli\u003eComplements daily routine of regular standing and stretching\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDimensions and Materials\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e Seat depth adjustable by approximately 8 cm; Seat height approximately 44–55 cm; Base width approximately 56 cm, single side approximately 55 cm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e Mesh back, foam seat cushion, steel base.\u003c\/p\u003e\u003ch3\u003eAvailable Styles\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eF2A | Grey Breathable Mesh Back | Double Lumbar Support\u003c\/li\u003e\n\u003cli\u003eF2A | Blue Breathable Mesh Back | Double Lumbar Support\u003c\/li\u003e\n\u003cli\u003eF2A | Pink Breathable Mesh Back | Double Lumbar Support\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePurchasing Tips\u003c\/h3\u003e\u003cp\u003eFirst, measure the clear height under your desk, doorway, base activity range, and recline\/footrest space. This product is a general piece of furniture, not medical or rehabilitation equipment; actual sitting comfort depends on body shape, adjustments, and usage habits.\u003c\/p\u003e","brand":"八九間","offers":[{"title":"F2A｜Grey Breathable Mesh Back｜Dual Back Support","offer_id":52430141784284,"sku":"FM-BJ-F2A-V076","price":4839.0,"currency_code":"HKD","in_stock":true},{"title":"F2A｜Blue Breathable Mesh Back｜Double Lumbar Support","offer_id":52430141817052,"sku":"FM-BJ-F2A-V077","price":4839.0,"currency_code":"HKD","in_stock":true},{"title":"F2A｜Pink Breathable Mesh Back｜Double Back Support","offer_id":52430141849820,"sku":"FM-BJ-F2A-V078","price":4839.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/8650\/2077\/files\/fm-bj-f2a-v076-831aeae7.jpg?v=1788617951","url":"https:\/\/fitmart.com.hk\/en\/products\/bajiujian-f2a-work-chair","provider":"FIT MART 香港智能健康及運動生活用品專門店：筋膜槍、瑜伽輔助工具、智能健身設備","version":"1.0","type":"link"}