Check the listing for details. Alpha Medical Universal Cervical Collar Neck Brace. Color: White, Condition: New. Listed at 9.99 USD. Alpha Medical Universal Cervical Collar Neck Brace The Universal Cervical Collar is die cut from 1 ½ inch thick medium firm foam wrapped in a soft cotton stockinet. Its contoured cut is shaped to comfortably fit under the chin and go low on the neck in the front and thus add support to the neck. The Velcro closure allows for an adjustable fit and easy on and off. Size Guide Universal Sizing (adjustable up to 23") 2.5" Wide 3" Wide 3.5" Wide 4" Wide Application Instructions: Secure the Neck Support with velcro closure behind neck to the desired level of comfort and support. Care Instructions for Neck Supports/ Cervical Collars: The Neck Support can be machined washed with mild detergent. Lay the Cervical Collar flat to dry. Do not use a hot dryer or iron on the neck collar.