Aquarium decoration would add more flavor to your fish tank and also provide shelter for your fish. Made of high-quality resin, that is absolutely safe in fresh water or salty water and the color won't fade away. All you have to do is to choose a place to put, no further adjustment needed. Features - Color: Assorted Color. - Material: Resin. - Size 1: About 6.00X5.00X2.00cm/2.36X1.97X0.79inch. - Size 2: About 4.50X4.50X2.00cm/1.77X1.77X0.79inch. - Size 3: About 5.50X3.00X2.00cm/2.17X1.18X0.79inch. - Size 4: About 3.90X4.00X2.00cm/1.54X1.57X0.79inch. - Made of premium material and fine craftsmanship. - Suitable for both salt and fresh water, safe decoration for your fish tank. - Nice addition to your small fish tank, great toy for the fish to play. - This aquarium landscaping decoration make your fish tank looks more vividly. - Add natural color to create a beautiful scenery, give your fish tank a new look.