?Material:Stainless steel, it is lead free and nickel free. Stainless steel is hypo allergenic, it doesn??t rust, change colour or tarnish.?Measure: disc charm: 2.5cm (1.98) diameter, bonus sister heart: 1.7cm (0.67) * 1.5cm (0.59), key ring: 3cm (1.18) diameter.?The audiologist keychain will arrive in a pretty bag ready to be given as a perfect gift for audiologist, audiology, otolaryngologist, therapist worker carer or therapist worker carer.?Best audiologist ever – inspirational words for audiologists, audiophiles and audiological staff,new audiologist gift. Thanks to their great career, they have led mankind to make great progress one after another.?An audiologist is a professional worker who works independently on identification, assessment, and auditory processing, balance, and other neurological disorders. They analyze, diagnose, cure, and prevent hearing-impaired patients to improve their hearing and quality of life.