This simple and easy-to-use feature phone case is made of cotton material. It comes with a carabiner, making it easy to attach to belt loops or bags. The back is equipped with a portable ashtray, which is of course useful for smokers, but non-smokers can also use it as a coin purse. It fits feature phones approximately 10.5cm high, 5cm wide, and 2.5cm thick. The sides are made of elastic, allowing for smooth insertion and removal. It's a convenient and versatile item.