This southwestern United States scenic background is sized to fit the backside ONLY of our Carolina Custom Cages Terrarium, Giant Deep 72Lx24Wx18H. It measures 15.875”(H) x 72”(L). The background is printed on moisture-resistant, UV-resistant, PVC material. Just use clear adhesive tape to attach to the outside of your terrarium; both sides and back. This image is available for our terrariums 24Lx18Wx18H, 24Lx18Wx24H, 24Lx18Wx36H, 36Lx18Wx18H, 36Lx18Wx24H 36Lx18Wx36H, 36Lx24Wx18H, 48Lx24Wx18H, 48Lx24Wx24H, 72Lx24Wx18H, 72Lx24Wx24H and 72Lx24Wx36H.