Description This is apair of professional wheelchair front wheels. Made from premium material, they are strong, sturdy, quiet, and wear-resistant. They are suitable to replace the damaged wheelchair wheels and perfect for elders, patients wheelchair front tires. They will be the good choice for you. Features - Color: Black. - Material: Rubber, Alloy. - Size: About 17.00X17.00X5.00cm/6.68X6.68X1.97in. - Made from high-tech polyurethane rubber material, they are smooth, soft, quiet, wear-resistant.- They can be used to replace damaged wheelchair wheels.- Withstrong load-bearing,they aresafe to usewith confidence.- They are easy to install for your convenience.- Equipped with ball bearings, they are high-quality wheels.Packing list: 2 x wheelchair front wheels