The self-adhesive repair patch is made of nylon fabric, waterproof, washable, tear resistant, not easy to break or deform, durable, and easy to peel and stick.Nylon repair patches can quickly and instantly repair tears or holes in fabric without leaving obvious repair marks, suitable for nylon down jackets, outdoor backpacks, tents, sleeping bags, outerwear, umbrellas, etc., and also great for your hand-sewing projects.Down jacket patches fabric tape is easy to use, no sewing required, just cut it into a cute pattern according to the damage, keep the repair surface clean and dry, then stick it directly to a specific area, and press for a few seconds then done.Notice: The Nylon Tape is not fit for stuffed items. If washing is required, it is recommended to wait for 48 hours for the glue to fully bond before washing.