Material: The inside of the pad is made of flame-retardant and waterproof soft PVC material. Adjustable temperature: The dog heating pad has 9 heat settings and 4 time settings (2/6/8/12H). You can set the appropriate temperature and time for your pet. Chew-proof: Anti-bite PVC tube to prevent pets from biting the power cord. Intimate design to ensure safety. Junction box: Injection molded insulated junction box, screw fixing is safer. Packaging technology: Neat lines, reinforcement, wear-resistant and durable. Product description: The inside of the pad is made of flame-retardant and waterproof soft PVC material. The dog heating pad has 9 heat settings and 4 time settings (2/6/8/12H). You can set the appropriate temperature and time for your pet. When the timer expires, the pad stops heating. Anti-bite PVC tube to prevent pets from biting the power cord. Intimate design to ensure safety. Specification: Power: 20W Voltage: 110V / 230V Timer: 2, 6, 8, 12 hours Temperature: 35-50 degrees Celsius Material: PVC, Oxford cloth Size: approx 45x45cm / 17.7x17.7inch (LxW) Package includes: 1 * Pet heating pad