The Hit Fitness Commercial Black Rubber Bumper Plates Set includes two pairs of Olympic weight plates. Those bumper plates are made of 100% rubber, allowing allows heavy loads to be dropped safely onto platforms and gym floors without causing damage to flooring and reducing the amount of bouncing that occurs the following impact. Hit Fitness weight plates can be used for resistance, fitness, strength, circuit, and hypertrophy training and more. What's included 2 x Hit Fitness Commercial Black Rubber Bumper Plate | 10kg 2 x Hit Fitness Commercial Black Rubber Bumper Plate | 15kg Benefits Highly durable, long-lasting, and performance-oriented bumper plates. HIT FITNESS bumper plates have been designed specifically to reduce plate bouncing and barbell recoil during high impact exercises such as overhead presses, deadlifts, and squats. The reinforced centre sleeve, that is characteristic of all HIT FITNESS bumper plates, allows plates to slide onto barbells with ease as it reduces the friction between the barbell and plates. The reinforced centre sleeve also provides protection to the centre of the plate from repeated impact. The Diameter of the plates has been rigorously tested so that the barbell is positioned at the most optimal height off of the ground in order to perform exercises in the most comfortable and biomechanically safe positions. The diameter of all HIT FITNESS bumper plates is uniform regardless of the weight of the plate. Specifications HIT FITNESS range of Commercial Black Rubber Bumper Plates Set HIT FITNESS bumper plates are made from 100% hard rubber Highly durable and robust rubber Reinforced centre sleeve Noise reduction and bounce reduction technology For use with an Olympic weight bar Diameter of Collar Opening: 2" Available in weights 5kg-20kg -increasing in 5kg increments Available in all black or coloured weight increments Fitness Tip HIT FITNESS bumper plates are perfect for performing a large number of multi-joint (compound) and single-joint (isolation) movements. Exercises such as deadlifts, barbell rows, and overhead shoulder presses in which plates are continuously dropped from a height will benefit most from the use of these plates. The anti-bounce technology will reduce exercise technique set-up time between exercise repetitions whilst also preventing the bumper plates from sliding off of the barbell during an exercise set as a result of repeated bouncing. Conditions Bundles or packs are online exclusive. Discount codes do not apply to bundles or packs.