1 4 lb cast iron gym plates

{"cid":"91223027","title":"15KG Gym Rubber Bumper Plates Black Cast Iron Bumper Plates 33 LB","imgUrl":"https:\/\/img.chinax.com\/nimg\/ea\/4a\/644bab29114f3a4e9198f1b9ba15-200x200-1.jpg","attrs":{"Price":"Bargaining","Brand Name":"LKT","Model Number":"BP-015","Minimum Order Quantity":"100","Delivery Time":"10-30 days","Certification":"REACH,CE,ROHS,SGS","Place of Origin":"QINGDAO","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"100000","Packaging Details":"Pallet, Wooden Case","Name":"Gym Rubber Bumper Plates","Country Of Origin":"China","Specialty":"Running, Training, Basketball","Features":"Breathable, Lightweight, Cushioned","Material":"SBR rubber granules","Product Type":"Rubber Mat","Occasion":"Sports","Season":"All Seasons","Sole Material":"Rubber","Colors":"Black\/red\/green\/blue\/yellow\/White\/Grey","Density":"1.0g\/cm3","Hardness":"60-70 shoreA","Packing":"Pallets"}}

{"cid":"91223183","title":"Gym High Quality Four Rib Cast Iron Barbell Weight Plates for Gym in LBs\/KGs (Bulk Production)","imgUrl":"https:\/\/img.chinax.com\/nimg\/d0\/0c\/cf59e658dbe2bb1c0aff1c86f30a-200x200-1.jpg","attrs":{"Price":"CN\u00a59.43\/kilograms 1000-4999 kilograms","Brand Name":"Freeman","Model Number":"FR-515","Minimum Order Quantity":"1000 kilograms","Packaging":"Cartons","Place of Origin":"Shandong, China","Type":"Medium Loader","Size":"2.5, 5, 10, 15, 20, 25kg \/ 5, 10, 25, 35, 45LB","Material":"Steel","Application":"Commercial Use","ODM":"ODM Acceptable"}}