Vent Circuit Anti-Disconnect Device Adult by Marpac OTC's Baby Powder and Oils #7539LF-2X3

#7539LF-2X3

#6000S-15½"L- Fits Limb Circum 8½"   #6000M-16½"L  Fits Limb Circum 11"    #6000L-18"L  Fits Limb Circum 11"   #6000XL-20"L Fits Limb Circum 13" Latex Free  UNSPSC# 42142802

LCD backlit display

or use 6AA batteries not included

Vent Circuit Anti-Disconnect Device Adult by Marpac OTC's Baby Powder and Oils #7539LF-2X3Secure: Anti disconnect devices are made of a cloth foam fabric that grips the vent circuit securely. Easy to Use: Whether you use the threaded connection or wrapped connection. Device works w many different types of connections and accessories, including T Flex. Easy on Skin: Skin friendly using soft, thin Hook & Loop strips with rounded. #MRI900D 10 Bx Latex Free UNSPSC#42271800