Width 11.5cm, Height 20cm Thank you for looking. This is a smartphone pouch with many pockets featuring a cute dog pattern. It is designed to attach a commercially available shoulder strap. The zippered pocket on the back can hold bills without folding, so it can be used as a wallet. It fits your smartphone, handkerchief, bills and coins, glasses, and keys. If you put bills and coins in the back zipper pocket, you can go out with just this one item!