Size: Broken barrel: 2.8in x 2.8in x 4 in (L x W x H), Starfish: 1.8in x 1.8in (L x W) | High quality Material: GSD fish tank ornament is made of high quality resin which will not do any harm to you and your pet betta fish. It will not release any harmful substances even if being put in water for long. | Packing included: GSD broken barrel decor set included, starfish broken barrel x 1pc, blue starfish x 2pcs. | Nice appearance: Wreck barrel design brings some sense of age to your fish tank landscape. Slightly damaged barrel leaves some caves for your betta fish to play, hide and rest. It is a fantastic toy for your pet fish. | Easy to collocate: Slightly damaged barrel plus these two starfish ornaments, which will be easy for you to establish a fish tank undersea landscape with sense of ages. You can try to put them with some coral, aquatic plants and wreck ship together. It will be worth to have a try.