Thank you for viewing! This item is brand new and unused. This is non-slip tape that can be used both indoors and outdoors. Have you ever slipped on your doorstep, in your parking lot, or on outdoor stairs on a rainy day? Non-slip tape can prevent those moments of near misses. Installation is easy; simply peel off the backing paper and stick it on to prevent slip accidents. It is waterproof, so it can be used in places where it rains or snows without peeling off easily. It comes in a space-saving roll type. *This product is new and unused, but it has been opened for photography. Thank you for your understanding. a-1