Size is approx; 10 by 7.1 by 6.0cmAdditional product info; Here is the translated text:—This is a decoration sticker that perfectly fits the size of a smartphone and can also be inserted into a clear case for smartphones. It is waterproof, so you can stick it on your phone with confidence!Contents:- 1 set contains 3 sheetsHandling Precautions:- This product uses strong adhesive stickers, so it cannot be reapplied. When removing, there is a possibility of peeling paint or leaving adhesive residue on the surface, and the product itself may be damaged.- If left on for a long time, the pasted area may become discolored.- Be cautious as it might peel off easily if the surface is made of glass or has an anti-fingerprint treatment.