These are 1/8" inch clear acrylic templates, set of 3. Easy to use to trace onto your leather piece and cutout the keychain shape. They come with the masking tape on, you can peel it off if you like.
At this price point, you won’t find a better quality, craftsmanship, and workmanship. Also, come out with some fun dyed leather colors that will make some items like Apple tech pop! !