2026 Upgrade: This year s mat features thicker cotton padding and increased fill weight for superior softness and comfort for your pet. It uses cooling ice silk fabric rated Q-Max > 0.345 the fiber interior adds mica crystal, which absorbs and dissipates heat to quickly reduce body temperature for an immediate cool feeling. The surface is wear-resistant nylon for a soft, smooth touch, while a breathable mesh bottom enhances heat dissipation. Unlike other pet mats, it needs no water, electricity, or refrigeration-just place it on floors, sofas, or other surfaces, and it absorbs your pet s body heat to keep them cool. Versatile for multiple scenarios, it suits pets of all sizes and works in sofas, beds, cages, cars, and dog houses. Easy to care for, it can be machine or hand washed on a gentle cycle and tumble dried. Since it s packed in a sealed vacuum bag, please wash it before use. Available sizes: Small (20'' x 16'' x 0.3'') 1, Small (20'' x 16'' x 0.3'') 4, Medium (27'' x 20'' x 0.