Size: 12 x 15 Product Description MARUNDA Newest Pet Heating Pad The pet heating pad provides comfort and warmth for all indoor pets. They can be placed anywhere in the pet, very easy to use, just power it up no need to adjust temperature and timing. It can automatically reach the best comfort temperature of the pet. Your pet will love it so much it will quickly become their favorite place to nap. How it auto works ? The Pet Heating pad utilizes internal dual thermostats that regulate temperature using an energy efficient 20watts, depending on the size warmer you have purchased. The surface of your pets bed will warm to their approximate natural body temperature when they lie on it, allowing them to rest comfortably. When not in use the surface will cool to approximately 10-15 degrees above ambient air temperature. Product Instructions: -Brand: MRUNDA -Color: Blue -Size:12 X 15.7 inches -Voltage: 120V -Power: 20W -Material: PVCSoft Cover -Power Cords Length: 6 ft - Product Weight: 1.1bl - Package Dimension: 3312inches Worry-Free Warranty MARUNDA enterprises, inc. warranty is as follows: Our warrants to the original consumer, that this product will be free of defects and workmanship for a period of one year from the date of purchase. The manufacturers liability here under is limited to replacement of the product . This warranty is void if the product has been damaged by accident, unreasonable use, neglect, tampering, or other cause not arising from defects in material or workmanship. Attention: The MARUNDA Pet heating pad recommended for indoor use only. This means it should be used in normal household temperatures, not outdoor temperatures. For MARUNDA pet products recommended for outdoor use, please check out our outdoor pet heating bed product.