Feature●Set Includes: 2 tire replacement bead helpers●Size (W x H x D): Approx. 6.3 x 5.9 x 2.0 inches (16 x 15 x 5 cm)●When incorporating flat tires, this product is a set of 2 new and unused bead helpers●Insert into the rim of the wheel and use it as a fulcrum,●You can smoothly assemble the tiresDescription