It's called like suction cup, but I would be happy if you could see it in various ways. The charm of Yoshino cedar is that the gain is clear. I am sure it will be a one-point coordination for going out. details : Yoshino cedar painting : osmo color (natural painting) size : about 65 in diameter × thickness 13(mm) ＊As tree is not same grain, this product doesn’t put up. I would appreciate your understanding.