acrylic material: Our turtle pier is made from durable, odorless, nontoxic acrylic, providing a safe and reliable way for you to interact with your pet. Size: S 17x9 cm (6.69x3.54 in); M 19x12 cm (7.48x4.72 in); L 24x20 cm (9.44x7.87 in) A safe basking platform for turtles: Reptiles and turtles benefit from drying their backs to relieve stress and support physical fitness and immunity. The basking platform enhances aesthetics, ecology, and your pet's health. Practical and durable design: Includes a suction cup for secure attachment with strong adhesion; resistant to degradation in water; builtin feeder for convenient feeding. Use scenarios: Place in a home turtle tank as a dedicated basking site under a heat/UV lamp to promote health and wellbeing. Choose the appropriate size to fit small, medium, or large turtles and tank dimensions. Use during tank maintenance or rearrangement; the suction cup allows easy repositioning without disturbing the turtle.