·WHAT YOU GET: 100 / 60-Piece tire repair screws, Small: 13x5mm, Medium：13x6mm ,Large: 7x15mm. Three sizes fit most scenarios and tires, Essential for tire repairing

·CARBON STEEL DURABILITY: High-grade carbon steel core with rubber coating for wear resistance. They Stays secure even when driving on rough mountain roads

·EASY OPERATION & EFFICIENT REPAIR: The car tire repair screws are easy to operate, no flaring tool is needed, Minimizes tire damage the secondary damage to the tire. Firstly, observe the size of the puncture hole, choose the right size of tire plug, then use a screwdriver to screw plug into the tire hole, easy and effortless

·PERFECT SEALING: The screw in tire plugs is covered with a layer of sealant, screwing it into the tire closely fits the tire, with high connection strength and good sealing performance, Prevents water

·UNIVERSAL EMERGENCY USE: Individually wrapped for portability. Screw in tire plugs are suitable for cars, trucks, ATVs, motorcycles, bicycles. Store in case for roadside fixes