office chair casters with insert stem

{"cid":"91198834","title":"twin wheel swivel casters M11x21mm Insert Stem Casters For Office Chairs","imgUrl":"https:\/\/img.ismap.com\/nimg\/61\/51\/23a3bb272c739f0ba776928358ec-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"WBD","Model Number":"F003A060PU2I","Minimum Order Quantity":"Negotiable","Delivery Time":"7-15days","Certification":"ISO9001","Place of Origin":"Guangdong, China","Supply Ability":"100000pcs per month","Packaging Details":"OPP bag+carton","Product Name":"2.5\" twin-wheel green wheels swivel M11x21mm insert stem casters for office chairs","Style:":"Flower head chair casters","Wheel Color:":"Black+green","Wheel Diameter:":"2.5 inch","Bearing Type:":"No","Wheel Material:":"PU"}}

{"cid":"91220222","title":"Card Test Insert Assembly 65mm Office Chair Caster for Easy Mobility and Durable Wheels","imgUrl":"https:\/\/img.ismap.com\/nimg\/18\/9c\/fd83f1d309056a9dd41d77ad76ef-200x200-1.jpg","attrs":{"Price":"USD 0.43-0.58 Pieces","Brand Name":"Sendeline","Model Number":"A65-1","Minimum Order Quantity":"200 Sets","Delivery Time":"5-8 work days","Place of Origin":"Foshan, Guangdong","Payment Terms":"L\/C, D\/P, T\/T","Supply Ability":"10,000 PCS, 15 work days","Packaging Details":"Carton, 200 PCS\/box","Name":"Office Chair Wheel","Material":"Nylon","Wheel Diameter":"65mm","Color":"Black","Features":"Brake\uff0cMute,Uniform And Durable Compression Resistance","Assembly":"Card Test Insert","Use":"Office Chair, Computer Chair, Boss Chair, Medical Cart,PU Chair,"}}

{"cid":"91220620","title":"2 Inch Swivel Stem Rubber Trolly Caster Wheel for Industrial Rollerblade Office Chair","imgUrl":"https:\/\/img.ismap.com\/nimg\/c1\/83\/d521bda98eacf4b55f32ebb12a27-200x200-1.jpg","attrs":{"Price":"negotiate","Minimum Order Quantity":"50","Delivery Time":"within 15 workdays","Maximum Load":"110kg","Specification":"2.5inch\/3inch\/4inch\/5inch, pu\/pvc","Diameter":"65mm\/75mm\/100mm\/125mm","Thickness":"32mm","Installation Height":"90mm\/103mm\/128mm\/155mm","Hole Distance":"12*8.2mm","Top Plate Size":"92*64mm","Load":"90kg\/100kg\/110kg\/130kg","Transport Package":"Plastic Bag+Carton+Woven Bag","Trademark":"Customizable","Origin":"Hebei, China","HS Code":"8302200000","Supply Ability":"5000 Set Per Month","Type":"Rotating Wheel","Wheel Material":"PU","Brake":"With Brake","Bearing Type":"Ball Bearing","Surface Treatment":"Zinc Plated","Brand":"Koster","Samples":"US$ 10\/Piece 1 Piece(Min.Order) | Request Sample","Customization":"Available | Customized Request","Place of Origin":"Hebei, China","Certification":"ISO 9001","Packaging Details":"Plastic Bag+Carton+Woven Bag","Payment Terms":"LC, T\/T, D\/P, PayPal, Western Union, Small-amount payment"}}