Philadelphia Collar W Trach Hole Lg 16 19 4 1 4 H Connection Tubing Accuracy: ±2 bpm or ±2% Jobst Ultrasheer 30 40 ThighHi Accuracy: ±2 bpm or ±2% (select larger) CHROME BASE * Standard 3 Prong Plug *All Standard (Gooseneck) chrome exam lamp with a reinforced head and 7 foot cord * Deluxe (Swivel Head Goosneck) models feature a swivel mounted vented shade and a dimpled surface inner reflector that increases the intensity and uniformity of the light while preventing heat build up * Heavy base 6 Lbs WITH TRACH HOLE * SIZE: Large MEASUREMENT COLLAR: NECK 16 19 HEIGHT: 4 25 * Collar height 4 1 4 * Contact closure fastener for easy application and adjustment * Can be incorporated into cervical casts and is X ray translucent * Offers better limitation for rotation and extension than foam collars * HCPC Code: L0172