OUHOE 20Pcs Waterproof Leakproof Repair Patch

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 patching fabrics, umbrella, tent, raincoat, swim ring, inflatable ball, inflatable mat.
Easy to use, clean repair area thorough then press patch firmly over puncture.
Do not inflate for 4 hours to allow repair to set.