I received a product that was not usable, my bandages were missing the corner edges of the bandage package, so I feel they were degregated and compromised and I was unable to use this product. Walmart did not offer me to return this product for a refund because of this issue and I had to end up using one of these bandages as an emergency and my skin reacted severely to this bandage and actually burned my skin and left a red mark the exact size of the bandage on my skin. The reaction of this product is almost like a burn but the redness has faded and has left me with some red irritated bumps that are around my port catheter for my dialysis access, which is a direct line to my heart. I wouldn't recommend this product it is not medical grade quality and I received compromised product. for your own safety please do not purchase from this seller or this brand.