{"product_id":"bajiujian-y5f-pro-work-chair","title":"Y5F Pro Sliding Backrest Fix-Leg Study Chair | Work and Study Posture Configuration","description":"\u003ch2\u003eBajiu Space Y5F Pro Sliding Back Support Fixed Leg Study Chair | Fitmart Work \u0026amp; Study Seating Solutions\u003c\/h2\u003e\u003cp\u003ePro model with fixed legs, featuring sliding back support and adjustable three-level lumbar support. Optional footrest or headrest configurations are available.\u003c\/p\u003e\u003ch3\u003eUsage Scenarios\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003eHome office, study, or desk seating\u003c\/li\u003e\n\n\u003cli\u003eChoose casters or fixed legs based on desk height and activity space\u003c\/li\u003e\n\n\u003cli\u003eIntegrates with a daily routine of regular standing and stretching breaks\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003eDimensions \u0026amp; Materials\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e Armrest outer width approx. 67 cm; Headrest width approx. 32 cm, height approx. 27–35 cm; Backrest width approx. 52 cm, backrest height approx. 61 cm; Seat width approx. 50 cm, seat depth approx. 37–44 cm, seat height approx. 44–55 cm; Overall chair height with headrest approx. 113–124 cm; Lumbar support width approx. 44–48 cm; Base approx. 51 × 57 cm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e Mesh back, spring-packed seat cushion, carbon steel fixed chair legs.\u003c\/p\u003e\u003ch3\u003eAvailable Styles\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003eY5FPro｜Light Grey｜Sliding Back Support｜Adjustable Three-Level Lumbar Support\u003c\/li\u003e\n\n\u003cli\u003eY5FPro｜Light Blue｜Sliding Back Support｜Adjustable Three-Level Lumbar Support\u003c\/li\u003e\n\n\u003cli\u003eY5FPro｜With Footrest｜Light Grey｜Sliding Back Support｜Adjustable Three-Level Lumbar Support\u003c\/li\u003e\n\n\u003cli\u003eY5FPro｜With Footrest｜Light Blue｜Sliding Back Support｜Adjustable Three-Level Lumbar Support\u003c\/li\u003e\n\n\u003cli\u003eY5FPro｜With Headrest｜Light Grey｜Sliding Back Support｜Adjustable Three-Level Lumbar Support\u003c\/li\u003e\n\n\u003cli\u003eY5FPro｜With Headrest｜Light Blue｜Sliding Back Support｜Adjustable Three-Level Lumbar Support\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003ePurchasing Tips\u003c\/h3\u003e\u003cp\u003eFirst, measure the clear height under your desk, doorway, base movement range, and recline\/footrest space. This product is general furniture, not a medical or rehabilitation device; actual sitting comfort depends on body shape, adjustments, and usage habits.\u003c\/p\u003e","brand":"八九間","offers":[{"title":"Y5FPro｜Light Gray｜Sliding Backrest｜Adjustable Three-Way Lumbar Support","offer_id":52430148796636,"sku":"FM-BJ-Y5FP-V032","price":3619.0,"currency_code":"HKD","in_stock":true},{"title":"Y5FPro | Light Blue | Sliding Backrest | Adjustable Three-Way Lumbar Support","offer_id":52430148829404,"sku":"FM-BJ-Y5FP-V033","price":3619.0,"currency_code":"HKD","in_stock":true},{"title":"Y5FPro｜With footrest｜Light gray｜Sliding backrest｜Adjustable lumbar support","offer_id":52430148862172,"sku":"FM-BJ-Y5FP-V034","price":3919.0,"currency_code":"HKD","in_stock":true},{"title":"Y5FPro｜With footrest｜Light blue｜Sliding backrest｜Adjustable three-section lumbar support","offer_id":52430148894940,"sku":"FM-BJ-Y5FP-V035","price":3919.0,"currency_code":"HKD","in_stock":true},{"title":"Y5FPro｜With Headrest｜Light Grey｜Sliding Backrest｜Adjustable Three-Part Lumbar Support","offer_id":52430148927708,"sku":"FM-BJ-Y5FP-V036","price":3819.0,"currency_code":"HKD","in_stock":true},{"title":"Y5FPro｜With Headrest｜Light Blue｜Sliding Backrest｜Adjustable Three-Way Lumbar Support","offer_id":52430148960476,"sku":"FM-BJ-Y5FP-V037","price":3819.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/8650\/2077\/files\/fm-bj-y5fp-v032-57110468.jpg?v=1788618048","url":"https:\/\/fitmart.com.hk\/en\/products\/bajiujian-y5f-pro-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"}