concrete pp universal rebar wheel spacer

{"cid":"91193937","title":"High Quality PP Universal Rebar Wheel Spacer Plastic Rebar Chair Spacer for Concrete","imgUrl":"https:\/\/img.chinax.com\/nimg\/ad\/4e\/439146faf4f5538327fde623229f-200x200-1.jpg","attrs":{"Price":"$0.01-0.02\/pcs","Brand Name":"Duorui","Model Number":"30mm","Minimum Order Quantity":"2000","Delivery Time":"10-15days","Certification":"ISO","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Supply Ability":"100000pcs\/week","Packaging Details":"1000pcs\/bag, carton package is possible","Name":"Universal Rebar Wheel Spacer","Size":"30mm cover thickness","Dimensions":"15-50mm","Usage":"Rebar cages"}}