The surface layer is made of ice silk material that is cool but not icy and can breathe, which is breathable, heat permeable and moisture-permeable, the cushion is not sticky and the pet is naturally cooler Healthy spine, adjust the slow rebound layer, evenly resilient, can protect the health of the spine of pets Excellent edge turner, the cushion is more durable. Square cushion, you can put the cushion directly on the floor, nest pillow, sofa, etc., so that dogs and cats can lie anywhere Ice silk pet mat that will give every pet a sweet sleep in summer. Material: polyester fiber + cellulose. Size:(optional) Length Width S 59 x 48 cm 23.8 x 18.9 inches. M 80 x 63 cm 31.5 x 24.8 inches. L 95 x 75 cm 37.4 x 29.5 inches. Color:blue Note: Due to the different monitor and light effects, the actual colour of the item may differ slightly from the colour shown in the pictures. Thank you! Please allow 1-2 cm error due to manual measurement. Package includes: 1 x cool pet pad