This item is a Roller Skates Brake Stoppers, made from good material for practical use. It is wear-resistant, non-slip, and very durable for long time use. Easy to install, safe to use and quick release installation. It will be the choice for you.Roller skate brake area is large, the effect is good, can speed-down. Features -Color:Black -Material:Rubber -Size:9.00X8.80X3.70cm/3.54X3.46X1.45in -Designed to give you reliable stops and provide stability in skating while ensuring your safety. -It can give you a comfortable skating.Firm grip, not afraid of sudden brakes, strong wear resistance. -This Roller Skate Brake Stopper is easy to use and convenient to install on most kinds of roller skates. -Manufactured with sturdy and practical material, it is strong and durable for a long time use. -It can be a great tool for those roller skates enthusiasts, and they will like it very much. Packing list1 x Roller Skate Brake Pad2 x Short Screws1 x Long Screw