Attention:Please clean the objects before use to avoid peeling off to be sticked durably.Then easily remove the film from the back of the stickers to stick on whatever you want to. There are 138 different pieces stickers,no dupulicate . Brand:MUGUO. Theme:Grandmaster Cute Stickers.It is really a best gift for Mo Dao Zu Shi lover. Material:High quality vinyl pvc. Size:About 2-3.5 inch of each design. Quantity:138 Pcs/pack. Use occasion:notebook,cup,guitar,laptop etc.