The Sea to Summit Sleeping Pad Mat Repair Kit is a super quick peel-and-stick repair kit. Repairing sleeping mats has never been simpler. The 3M patches have been specially formulated to provide a secure fail-safe bond to the mat surface fabric. Features3M patchesForm an airproof bond on all the Air-Sprung Cell Mats, the Ultralight Self Inflating mat, the Camp Mat Self Inflating Mat, and the Comfort Light Self Inflating matNote: The patches will not for an airproof bond on the Comfort Plus Self Inflating mat or the Comfort Deluxe Self Inflating Mat.