36"(L) x 23"(H) Double Sided Aquarium Background 2 Sided - one side shows undersea and the other show fleshwater plants Safe for your fish, non-toxic Dimension: 36" x 23" (LXH) or 90 cm. (L) x 58 cm. (H) Material: Plastic Delivery time: By Airmail: Generally, delivery to USA takes about 12-20 days. (Please carefully check if the delivery period is acceptable before you make a purchase)