Cath Secure Lock has a strip of velcro underneath the adhesive tab, which gives the tab something to anchor to. It also lowers the profile of the Cath Secure, making less likely for medical tubing to kink or get caught on clothing. The adhesive tab can be pinched around the tubing to keep it from rolling or pistoning. Cath Secure Lock is ideal for use with foley catheters, leg bag tubing, PICC lines, and more. It can be worn for one week without damaging skin. This product is hypoallergenic, latex free, and DEHP free, making it ideal for sensitive skin. Available by the each or box of 40.