The billowy soft comfort of the Slumber Pet™ Cloud Cushions make pets think they are sleeping on cloud nine. The inviting and heavenly feel of the faux fur pampers pets into a deep and blissful sleep. Rectangular beds feature non-skid bottoms. Small: 20"L x 11"W x 3"H Medium: 30"L x 20"W x 3"H Care: Machine wash entire bed, cool water, gentle cycle. Machine dry on low heat, or line dry then fluff on air only cycle.