Description Designed for home gym setups and professional fitness environments, these plastic fitness washers are crafted to enhance the stability of your dumbbells and barbells. Their ergonomic shape fits snugly onto dumbbell rods, acting as barbell stabilizer rings to prevent slippage and provide a secure, non-slip workout experience. Durable and easy to install, they help reduce replacement frequency. Features -Color:Black -Material:Plastic -Size:3.50X3.50X0.30cm/1.38X1.38X0.12in -Secure grip stability: the dumbbell anti-slip washers enhance your grip by preventing barbell rods from slipping during weightlifting, ensuring a secure and confident workout every time -Dumbbell washers: crafted from premium plastic fitness washers, these stabilizer rings are wear-resistant and compression-proof, adding longevity to your home gym equipment -Ergonomic comfort: the dumbbell rod o-rings are designed with ergonomics in mind, providing a comfortable hold and reducing hand fatigue during high-intensity training sessions -Versatile application: suitable for both professional gyms and home fitness, the barbell washer rings can adapt to different workout environments and equipment types with ease -Easy installation & adjustment: the dumbbell replacement o-rings allow users to quickly install, remove, or adjust weights on barbell and dumbbell rods, optimizing training efficiency for every fitness enthusiastPackage list: 15 x Flat plastic washers