Arf Pets Dog Self Cooling Mat Pad for Kennels, Crates and Beds, Non-Toxic, Durable Solid Cooling Gel Material. No Refrigeration or Electricity Needed, Small 16" x 20"Brand: Arf Pets Features: BEAT THE HEAT Keep your pet cool and comfortable with this solid gel self cooling mat. Your dog unleashes the cooling power of this mat simply by laying down on it for up to 3 hours of cooling comfort, and the mat recharges after 15 minutes of nonuse. SIMPLE, POWERFUL COOLING With a solid gel interior, this cooling mat provides cooling relief for your dog without any water, electricity, or hassle. The simple design makes it