Features: The truck tire patches are designed in appropriate sizes for tire repair, portable and lightweight, convenient to store and carry, to quickly solve the air leakage problem of your tires. The rubber tire repair patch kit is suitable for repairing tires of various vehicles, including trucks, cars, trailers and more, able to meet your various needs, so you can use them with ease and confidence. Specifications: Material: rubber Color: black Size: about 3.15 inches in diameter Package includes: 40 x Tire patches Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.