The Dog Helios 'Switch-Back' 2-in-1 Convertible Travel Dog Mat and Rounded Camping Bed is composed of a Waterproof Coated exterior shell all around with unique weave-embedded stitching. This camping dog bed features 360 Degree surround zippers that converts from a rectangular camping dog mat (That further doubles in surface area) and into a rounded dog bed. Comes with an included rounded pillow cushion when used as a rounded bed, and an included carrying case that makes it perfect for hiking, camping, traveling, and storage. Features a Nylon carrying handle located on the camping mat that's great for moving around. Perfect for tacking the outdoor elements in comfort. Get Outdoors with Dog Helios! Available in Multiple Colors. Sizing Guide (Inches) Dimensions: L X W X H (When Fully Expanded) 39.8 X 29.6 X 1.5 Features: Travel Size, Convertible Pet Intended For: Dog Measurements: 29.6 Width/Inches, 1.5 Height/Inches, 39.8 Length/Inches Base Material: 50% Cotton, 50% Polyester Care: Spot Clean Country of Origin: Imported