Rigid Cervical Collar Aspen Vista Preformed Adult One Size Fits Most Two Piece Trachea Opening Adjustable Height Adjustable Neck Circumference (Each) Brand_Midmark #MFI VEP LED M: VEP LED Monitor Configuration:Oral Swab, Dentrifrice, Mint Flavor, Non Sterile, Disposable, Individually Wrapped, 250 bx, 4bx cs (36 cs plt) #MFI VEP LED M: VEP LED Monitor It is an excellent choice for facilities with a diverse patient base with varying levels of mobility The extra large tracheal aperture provides functional access for airway management and other essential procedures Simply pull and turn the Height Adjustment Dial to select the correct height for your patient