Reversible heater for rabbits, with a temperature setting up to 38°C. - Product Name: Reversible Heater M Size - Suitable Animals: Rabbits, hamsters, and other small animals - Size: 230 x 160 x 14.5mm - Power Supply: AC100V - Notes: Dark pink side: Temperature setting approximately 38°C Light pink side: Temperature setting approximately 30°C I used it once, but the rabbit didn't sit on the heating part and chewed on the cord, so I haven't used it since. Please check the condition in the photos. Also, we cannot accept returns or refunds after purchase, so please ask any questions you may have before purchasing to ensure you are satisfied. Thank you for looking.