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