SANKO Flat Warmer 2 Sets A 6W heating mat for small animals, providing efficient heat. - Brand: SANKO - Model Name: Flat Warmer 6W - Application: Heating mat for small animals - Power: 6W - Included: Power cable, insulation sheet Thank you for viewing. Small birds, parakeets, Java sparrows, budgerigars Hamsters For small birds and small animals, a temperature-fixed panel heater 6W Flat Warmer With insulation sheet I have two parakeets, but I haven't used these. One has the insulation sheet attached. The other is brand new and unused, only taken out of the box. There is an instruction manual, but no receipt. At pet shops, they sell for 3718 yen each. The box has a few scratches. There are no problems with the main unit. Pets