MAPPY Snapback Cap (NAVY) Mappy is an arcade game by Namco. First introduced in 1983. Mappy is a side-scrolling platform game that features cartoon-like animals, primarily cats and mice. Material: Made of 100 Polyester, Woven 【NOTICE】 We are unable to accept the return or exchange of all items, and Not refundable. Be Careful When you are ordering the item , please check the size chart carefully or comparing the size with items which you have.