Description：Material: Made of rubber materials, durable and not easy to break.Applicable: Suitable for dumbbell barbell plumbing, etc.Specification：Material: RubberSize: 25mm x 35mm x 3mm / 1 x 1.38 x 0.12 Inch(ID x OD x T) Thickness:3.3 mm / 0.13 Inch Outer Diameter:34 mm / 1.34 InchPackage Included:10Pcs x Dumbbell Washer.
