7 x 7cm having 3 layers composed of PET backing, adhesive and release paper, the transparent stretch tape is nicely sticky, simple to use and has good air permeability, feeling comfortable on your skinwaterproof ostomy cover for swimmingwaterproof patch is simple to use and has good air permeability, which make your skin feel comfortable waterproof bandages post surgical for showering,Each shower protector film is for single-use only and should be disposed of after use waterproof patch is simple to use and has good air permeability, which make your skin feel comfortable waterproof bandages post surgical for showering,Each shower protector film is for single-use only and should be disposed of after usethe transparent dressing cover allows comfortable routine movements, so you can do what you want to do, facilitating the normal work or study The polyurethane film that uses acrylic adhesive to securely latch onto skin without causing uncomfortable feelingthe transparent stretch tape allows you to shower or swim as usual,cover your skin from external friction and water to better grow an new intact skin You can also use the adhesive bandage after you get a tattoo,aqua guards shower protectors,moisture barrier for showeringhave no issues with ANY water getting inside the shield. This disposable moisture barrier can be used daily for shower protection to cover dialysis port, chest catheter, colostomy wounds site, PICC line, chemo port, feeding tube, peritoneal dialysis, G-tube, mastectomy, any patient that has medical tubing.aqua guards shower protectors