Our PU shock-absorbing cushions for four-wheel roller skates are designed to enhance your skating experience by providing comfort and stability. These accessories effectively reduce vibrations and impacts, ensuring a smoother ride. Crafted from durable materials, they are Ideal for both casual skaters and professionals seeking optimal performance. Features -Color:White -Material:PU -Size:2.50X2.50X1.60cm/0.98X0.98X0.63in -Size:2.50X2.50X1.40cm/0.98X0.98X0.55in -Enhanced skating experience: made from pu material, these shock absorbers effectively absorb vibrations, ensuring a smoother and more comfortable ride. -Durable and : specially treated for wear resistance and elasticity, these wheels are designed to last longer, reducing the frequency of replacements. -Versatile for various surfaces: whether indoors or outdoors, on hard surfaces or slightly uneven , these wheels provide excellent grip and stability. -Easy and quick installation: featuring a simple installation structure, these wheels can be easily replaced without professional tools, allowing you to enjoy smooth skating immediately. -Significant shock absorption: specifically developed to enhance your skating experience, these shock absorbers effectively reduce pressure on knees and ankles, making them ideal for long skating sessions Package list: 6 skate ( 3 cones + 3 columns)