Features:Our betta fish tank accessories are designed to be safe for use in saltwater aquariums. The material is safe and doesnt hurt your fish. Additionally its versatile design makes it for crabs shrimps and other small aquatic creatures apart from betta fish.With green leaves mimicking a natural aquatic environment and transparent tunnels for your fish to explore our betta fish accessories provide a fun and cozy arena for your beloved underwater pets to thrive and enjoy.Specifications:Material: acrylic plasticColor: green leaves transparent tunnelSize:Betta fish acrylic tube tunnels: approx. 3.07 inches/ 7.8 cm long approx. 1.57 inches/ 4 cm in diameterBig leaves: approx. 2.36 x 1.81 inches/ 60 x 46 mmSmall leaves: approx. 1.85 x 1.26 inches/ 47 x 32 mmPackage includes:2 x Betta fish acrylic tube tunnels2 x Leaves2 x Leaves with suction cupsNotes:Manual measurement please allow slight errors on size.The color may exist a slight difference due to different screen displays.Small items are included please keep them away from pets in case of choking risk. Before purchase confirm whether the product size is suitable for your pet and observe the pets reaction when using.Please remove the product in time if there is any discomfort.