[SAFE RESIN MATERIAL]: Our aquarium submarine decorations are made of safe PVC, hand-painted and polished at the edges; It 't pollute the water or harm your fish. [ DECORATION & TOY]: Cute submarines can decorate your fish tank, aquarium, tortoise tank; It's also a great hermit toy and rest station, allowing your tortoise, bettas, cichlids, goldfish, and Hermit to happily play or rest on the submarine. [GREAT DECORATION GIFTS]: Our vintage submarine tank decorations make a great wives, children, friends and parents, and bring them joy, especially if they love fish farming. Colour:A: Red-brown Material:PVC Size:12.5x8x6cm Package Contents: 1 x submarine Decorative Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.