Speaker wheel sets

{"cid":"173565","pid":"27840521","pimg_url":"\/\/img1.b2bforus.com\/49\/26\/70e4a517aa53\/product\/101049100_s-w400xh400.jpg","name":"8 Inch Trolley Loudspeaker Trolley Flexible Rubber Wheel Toolboxes Heavy Duty Wheels With Factory Price","attrs":{"Price":"$5.00(500 - 1999 Pieces) $4.00(>=2000 Pieces)","MOQ":"500.0 Pieces","Delivery Time":"Negotiable","Brand":"utc-trolley"}}