Material:plastic Design:May vary to the stock,customer may not choose Note:45pcs per pkt with same design,we post them Randomly,we can't make sure which design you will get,you may get all the same design,we don't accept return/refund for the reason of few/same design,pls note that before you buy,thanks! Size:Outside size:23x18.5cm,Inside size:17x18.5cm