Made Of PVC Tubing This Deluxe Toy Stethoscope Gives The Illusion Of A Real Doctors Stethoscope. Perfect For That Medical Costume You Have Decided To Wear. The Stethoscope Measures 22 Inches From Ear Piece To Tip. Please Note Although A Very Good Illusion You Will Be Unable To Perform Any Real Pulse Taking Due This Item Being For Prop us e Only.