Gachagacha (capsule toy) That mat entryway coaster Set of 3. Material: Neoprene I thought I'd like to use them when guests come over! I purchased these unused items here, but I haven't had much of a chance to use them, so I'm putting them up for sale. I opened them to try and flatten out the wrinkles, but they are unused as coasters. (Still a little wrinkled) It seems like there are white scuffs on the edges from the beginning, but it might be part of the print. These are fun coasters just to look at.