This item can be used in various ways, such as attaching it to a bag as a small pocket, or attaching it to your keys and then to your bag. I bought it as a gift at the Yu Nakagawa store, but I never gave it away, so it's almost unused. It's made of linen. It's a soft salmon pink color and a subdued, dusky pink color. The bag's dimensions are: height 10 cm, width 9 cm when laid flat, and thickness 2.5 cm. It has creases from being stored flat, but I think it will return to its normal shape when something is put inside. I'm asking for this price as is.