You can cut the nylon patches into any pattern and a suitable size according to your repair requirements, which easily cover holes and plays a certain role in modification These waterproof repair patches is widely used, can effectively decorate and repair clothes, suitable for repairing down jackets, raincoats, backpacks, tent and so on These repair patches is crafted with nylon, self-adhesive, safe and wear-resistant, strong adhesive and waterproof Note: Please do not touch water for 48h after sticking Warm reminder: This nylon patches self-adhesive fabric is not suitable for use on clothes with rough on, such as jeans, cotton t-shirts, When washing clothes, water penetrates these causes the adhesive to lose its stickiness Choose patches stickers in a size that is slightly larger than the damage area, stick to the area to be repaired, peeled off and stick to the area to be repaired, making sure that there is not wrinkles and air bubble