Unused reversible heater, L size, with temperature settings of 38°C and 30°C, ideal for small animals. - Model: Reversible Heater-L - Size: L size - Application: For small animals - Temperature settings: High 38°C, Low 30°C - Condition: Unused Purchased on February 28, 2025. I enthusiastically threw away the box, but I have the instruction manual. It's unused. I will pack it in a separate box and ship it. Thank you for looking.