55mm pa castors ergo desk chair

{"cid":"91222009","title":"Furniture Caster Diameter 50mm Black PA Nylon Swivel Office Chair Cabinet Chair Wheel","imgUrl":"https:\/\/img.chinax.com\/nimg\/e8\/a4\/35d1620a9ec35ca867d5847ee65a-200x200-1.jpg","attrs":{"Price":"$0.15\/pieces >=10000 pieces","Brand Name":"ANDISI","Model Number":"JA64","Minimum Order Quantity":"10000 pieces","Type":"FURNITURE CASTER","Mail packing":"Y","Application":"Bathroom, Home Office, Living Room, Bedroom","Design Style":"Modern","Place of Origin":"Guangdong, China","finish":"Black","material":"PA+nylon","diameter":"50mm","Load Capacity":"40KGS","Packaging Details":"Standard export packing","Port":"SHUNDE\/ SHENZHEN"}}

{"cid":"91218987","title":"Adjustable Armless Office Chair,White PU, Nylon Base, Height-Adjustable Backrest","imgUrl":"https:\/\/img.chinax.com\/nimg\/cd\/9f\/35d4d5c93287eafd30cb3ed7404a-200x200-1.jpg","attrs":{"Brand Name":"ETEK","Model Number":"CCG-1-AC-1063","Minimum Order Quantity":"500pcs","Delivery Time":"25-30 Working Days","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Packaging Details":"PET Bag","Type":"Armless Office Chair","Material":"Nylon Base,White PU","Color":"White","Painted Gaslift":"100mm","Product Size":"55*44*110-118cm","G.W":"15.6kg"}}