Comfort your pet with our Winter Comfortable Pet Mat Bed, available in sizes M, L, and XL suitable for pets weighing 0-5kgs, 0-7.5kgs, and 0-15kgs respectively. Our mat features a high rebound and no collapse PP cotton pillow, an oval wrap design for deep sleep, a soft suede surface, and a fully filled, thickened, and warm construction. The bottom is designed to prevent slipping, and the hidden zipper allows for easy cleaning. When opening the packaging, gently shake the mat and let it stand for 1-2 days to return to its normal shape. Please note that all dimensions are manually measured with a possible 0.5-1inch error, which is normal.