【Efficient Heating】 The Flat Warmer uses a PTC heater, boasting excellent thermal efficiency. It's economical, reducing electricity costs by approximately 15%. 【Compact Design】 With a size of approximately 23 x 14 cm, it can be easily installed in a pet cage. It doesn't take up much space and has an easy-to-use design. - Brand: SANKO - Product Name: Flat Warmer - Power: 6W - Country of Manufacture: Made in Japan - Size: Approximately 23 x 14 cm - Features: PTC heater used - Electricity Cost Reduction: Approximately 15% cut - Thermal Efficiency: Improved New, unused, but please understand that it has been stored at home before purchasing. 4 in stock.