This item is not exclusive, so anyone can purchase it! Pochettes are 800 yen each. Size: 20cm wide x 19cm long. The strap is long, so adults can use it. If children are using it, please adjust the strap length by tying a knot! These are Japanese-patterned festival pochettes. They can be used for autumn festivals and various other occasions. I plan to list other festival goods as well! Please understand that these are handmade items when purchasing!