Pinnacle HP Sleeve 3.13 x 25.4cms Disposable cover for handpieces, ultrasonic scalers and jet polishers Made from unique super soft plastic that allows the user to hold the handpiece easily and maintain tactile feel The single-piece package makes it simple to insert and apply 3.13cm x 25.4cm. Pinnacle HP Sleeve 3.13 x 25.4cms X 500