naturally home Cuddly Canine Ultra Soft Stylish Trellis Designed Dog Bed Medium Size (20" x 28") This Medium Sized (20" x 28") Dog Bed is soft, durable and Stylish! Top: polyester microtec; side & backing: polyester pongee Polyester fiber filling Ultra-soft with bolster for added support Machine washable: wash cold. Do not bleach. Tumble dry low.