Height: Approximately 19cm Width: Ear section: Approximately 25cm Opening: Approximately 20cm Very stretchy. *Discounts are not available except for bulk purchases. This is handmade by an amateur, so there may be some imperfections. Please understand this before purchasing. I am a smoker, but I wash the item after making it as a precaution. If you are concerned, I do not recommend purchasing. Thank you very much! ^_^