This is the perfect item for indoor use or when you want to secure it to an underground such as artificial turf and floor or weedproof sheet. Strong adhesive and excellent water resistance for indoor and outdoor use. For indoors: When using artificial turf or rubber chip mat inside, you can joint (connected) artificial turf or rubber chip mat with this tape and it is double-sided so you can fix it to the floor. By jointing, the weight of artificial turf and rubber chip mats is more and has the advantage of stabilizing them when laid on the floor. For Outdoors: Since it is a double-sided type, it can be attached to artificial grass and ground weed control sheets, concrete, asphalt, etc. In addition, there is an advantage that the joints of artificial turf cannot be seen with the U-shaped fixing pins alone. By using it instead of a U-shaped fixed pin, you can safely play with your children or dogs in the garden. Can be cut by hand.