Reliable Material: This finger cigarette holder is made of copper, featuring high hardness and corrosion resistance, mighty in look and practical in use.Vintage and Adjustable Design: The "V" size is used to hold diffent size Cigarettes (slim, ordinary 8mm, regular size, king size etc..), and the bone size is an adjustable ring. Looks unique and cool.Free up your hands: you can put the cigarette on the cigarette ring, and then wear it on the index finger when you are texting messages, absorbed in a mobile game or tapping the keyboardProtect your fingers: these cigarette holder rings can prevent your fingers and eyes from being smoked. The bone side with key ring, you can hang on the keychain when you not smoking.Proper size: you will get a V sign cigarette holder 2.8 inches in length, the adjustable ring measures 0.67 inches in diameter, good for both men and women. Home and Travel.