self adapting mesh back office chair

{"cid":"91211305","title":"Maximize Support And Mobility Swivel Office Chair Adjustable Mesh","imgUrl":"https:\/\/img.ismap.com\/nimg\/b6\/d5\/f5c934c8a7c71f6b0ad20dea00c0-200x200-1.jpg","attrs":{"Price":"US\/negotiated\/piece","Brand Name":"Ekintop","Model Number":"Q57A-JT","Minimum Order Quantity":"negotiated","Delivery Time":"15 work day","Certification":"SGS","Place of Origin":"china","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"1000Piece\/Pieces per Day","Packaging Details":"50CM X 50 CM X 70 CM \/ Piece\/Pieces","Name":"Maximize Support and Mobility Adjustable Mesh Swivel Office Chair","Function":"Seat Height Adjustable","Mechanism":"Butterfly Mechanism","Back":"Nylon Back","Service":"OEM ODM CUSTOM","Material":"Fabric","Application":"Home Office","Warranty":"10 Years","Color":"Optional"}}

{"cid":"91219488","title":"Black Back Comfortable Mesh Office Chair With Adjustable Movable Headrest","imgUrl":"https:\/\/img.ismap.com\/nimg\/39\/eb\/b4a24ec41243c35a10d14e22cef7-200x200-1.jpg","attrs":{"Price":"$68~103","Brand Name":"BESTON","Model Number":"BS-O19","Minimum Order Quantity":"50 pieces","Delivery Time":"45 days","Certification":"ISO9001,ISO14001,ISO45001","Place of Origin":"china","Payment Terms":"T\/T","Supply Ability":"30000pcs\/month","Packaging Details":"Bubble film + corner protector + carton + wooden frame packaging","Name":"Comfortable Mesh Office Chair","Weight":"18.36kg","Size":"660*580*1185-1270HMM","Color":"Black Back And Orange","Package Size":"720*370*640\uff08H\uff09mm","Materials":"Mesh","Features":"Adjustable headrest"}}