Brand and high quality Material: Aluminum steel Keychain diameter: about 2.3cm Total length: about 6.4cm Package includ pcs x 4 in1 Screwdriver Keychain Brand and high quality Material: Aluminum steel Keychain diameter: about 2.3cm Total length: about 6.4cm Package includ pcs x 4 in1 Screwdriver Keychain Brand and high quality Material: Aluminum steel Keychain diameter: about 2.3cm Total length: about 6.4cm Package includ pcs x 4 in1 Screwdriver Keychain Brand and high quality Material: Aluminum steel Keychain diameter: about 2.3cm Total