The repair patch is used for inflatable objects to repair broken small parts, waterproof and waterproof after repair.Features:You can cut the shape you like.After repair, it has strong water resistance and can be used in humid environment.A wide range of patch fabrics, umbrella, tent, raincoat, swim ring, inflatable ball, inflatable mat.Easy to use, clean the repair area thoroughly, then press the patch firmly on the puncture.Do not inflate for 4 hours to allow the repair to set.Specifications:Material: adhesive glueQuantity: 10pcs, 20pcs (optional)Item Size: 50 * 50mm / 1.97 * 1.97in Package weight: 10 pieces: 5g / 0.18 ounces 20 pieces: 10g / 0.35 ouncesPackage size: 125 * 85 * 30mm / 4.92 * 3.35 * 1.18inPacking list:10 * waterproof repair patches