Steel Computer chair caster wheel

{"cid":"133136","pid":"23650136","pimg_url":"\/\/img1.b2bforus.com\/c2\/df\/ab4b618b034c\/product\/81053673_s-w400xh400.jpg","name":"Flat Free Screw Plated Casters Rotating Brake Casters 1.5 Inch Office Chair Casters","attrs":{"Price":"$1.08(500 - 999 Pieces) $0.98(1000 - 1999 Pieces) $0.91(>=2000 Pieces)","MOQ":"500 Pieces","Delivery Time":"Negotiable","Brand":"XINYIN"}}