SMALL & EFFICIENT - The inside diameter less than 5 mm, no damage to tires, no air leakage. WEAR RESISTANCE - Made from top quality rubber with high resistance to heat, hardness and wear. Long service life. EASY TO OPERATE - Simply insert the nail into the tyre wound for a simple and efficient patching job. PERFECT SEAL - Tight adhesion to the tyre, high joint strength, good sealing properties to prevent water from entering the wound. WIDE RANGE OF APPLICATIONS - Professional puncture repair nail for car, motorbike, truck, bus and agricultural tyres. Colour:black Material:Rubber+metal Package Contents: 20 x Tire repair nail (small) 20 x Tire repair nail () 1 x screwdriver Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.