4d arms desk chair with adjustable back

{"cid":"91219488","title":"Comfortable Mesh Ergonomic Office Chair Manufacturer Ergonomic Mesh Office Desk Chair With Adjustable Arms","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/8a\/9f0a6e90bee7de932124563fa662-200x200-1.jpg","attrs":{"Price":"$65~73","Brand Name":"BESTON","Model Number":"BS-655A","Minimum Order Quantity":"20 pieces","Meterial":"Mesh","Certification":"ISO9001,ISO14001,ISO45001","Product Size":"720*650*1150-1360MM","Supply Ability":"3000pcs\/month","Packaging Details":"Carton+bubble film","Type":"Modern","Payment Terms":"T\/T","Armrests":"4D Adjustable Armrests","Place of Origin":"China","Back":"Adjustable black PP + fiberglass back frame","Color Options":"Black","Headrest":"Adjustable Headrest","Model":"BS-655A"}}

{"cid":"91221560","title":"Office Furniture Silla De Oficina Swivel Revolving 4D Adjustable Arm Mid Back Mesh Office Chair Ergonomic Computer Desk Chair","imgUrl":"https:\/\/img.chinax.com\/nimg\/50\/25\/5b48826415b3bd11e8d602749664-200x200-1.jpg","attrs":{"Price":"$54-58","Brand Name":"Y-SEATER","Model Number":"3688B","Minimum Order Quantity":"50","Place of Origin":"FOSHAN","material":"Fabric","feature":"Adjustable (Height)","mail packing":"Y","design style":"Modern","style":"Executive Chair","metal type":"Stainless Steel","Base":"Nylon","Armrest":"Adjustable Armrest","Frame Material":"Plastic","Headrest":"OEM","Legs":"Metal","Movement Type":"Swivel","Back Style":"Open Back","Adjustment Mechanism":"Manual","Tilting":"Yes","General Use":"Commercial Furniture","Application":"Office\/ Hotel \/Home\/school","Function":"Backrest Adjustable(90 -135 )","Material":"leather, Mesh Fabric","Certificate":"BIFMA Standard","Size":"650*650*965~1045(mm)","Warranty":"3 Years","OEM&ODM":"Customize ODM OEM","MOQ":"50pcs"}}