Product Name: 2018 Competition Crossfit Weightlifting Bumper Plate Model NO.: SS-008-4 Material: Rubber Appliance: Gymnasium Gender: Both Man and Woman Exercise Part: Arm Age Group: Adult Power Source: Manual Folded: Unfolded Trademark: rzshangshuo Transport Package: Wooden Case Specification: size: 5kg, 10kg, 15kg, 20kg, 25kg Origin: China HS Code: 9506911900 Product Description 2018 Competition Crossfit Weightlifting Bumper PlateProduct Name2018 Competition Crossfit Weightlifting Bumper PlateColorGreen, Yellow, Blue, RedMaterial100% Brand New Virgin Rubber Plate,Stainless Steel Insert.Weight Options10LB, 15LB, 25LB, 35LB, 45LB, 55LB; 5KG, 10KG, 15KG, 20KG, 25KG.Weight Tolerance+/- 1% of declared weightWeight Plate DiameterFull size: 450mm (17.7 inches)Insert Diameter2 inches;50.4mm+/-0.2mm.Insert TypeForged Steel anchored into rubberDurometer80-85 ShADrop Test30000 times, different quality, different price. If not requested, prices quoted are for 10k times.Custom LogoSilk Screen Printing, Pad Printing or Engraved ( new mold needed), etc.FeatureEco friendly and superior quality