Material:faux leather/alloy case:38*38*9mm band:20*4mm length:7-8.5" not water proof, please don't soke it into water,do not wear it when taking shower or swimming. there are twelve cats on the case, each of them has different posts. each cat stands for different time. a must have watch for cat lovers. simple , fashion and really cool design. suitable for daily use . comfortable wearing. it is also a great gift for friends. each order comes with a grey velet bag printed .