BESTWAY HEAVY DUTY REPAIR PATCH: Underwater heavy duty repair patch, which fast in stopping punctures on your inflatable products such as swimming pools and Spas WATER RESISTANT: The repair patches can be used underwater to repair punctures and abrasions in a quick and simple way so you can keep having fun with your Pool, Spa or Inflatable EASY TO USE: The patches are straightforward to use, simply clean the damaged area of your inflatable, peel off the back of the patch and then neatly stick it down to cover the damaged surface, leave it for 30 minutes before reflating your product INCLUDES 10 PATCHES: The heavy duty repair patches pack comes with a substantial number of adhesive patches which work underwater, they are sizes 42.3sq cm to cover a good distance MULTIPLE SURFACES: Use across a whole variety of Bestway products great for repairing under the waterline of boat, pool or spa as well as non-water products such as airbeds