Made of resin material, no harm and safe, durable for use. Suit for freshwater and saltwater. The Aquarium Shelter doesn’t harm your aquatic pet nor create any bad impact on water condition. This fish tank ornament can be a funny cave, your lovely pet fish would be delighted to swim anywhere. Features -Color:Yellow -Material:Resin -Size:16.00X11.00X5.00cm/6.29X4.32X1.97in -This fish hideout decor is a kind of realistic decoration and decoration for fish tanks, bring you a good mood. -Wide applications. Can decorate aquarium, can be home or office decoration. -Good resin material, resistant to abrasion and soaking, can be used for long period. -Suitable for your aquarium, offers beautiful decor, quality for fish designed to add fun to the rest of the game. -It can be used to decorate the aquarium and make the water tank look realistic to nature. Package list: 1 x Reptile Hideout