● Cover is 60% Polyester and 40% Rayon derived from Bamboo, measures 14 in x 19 in ● Soft & Cooling - Our camp pillow covers are made from bamboo derived rayon producing an ultra-soft pillowcase and keeping you at a comfortable temperature throughout the night,especially for hot sleepers whether you are camping in the woods or traveling miles high in the sky. ● Fully Adjustable - Our travel pillow is fully adjustable fit any sleeping position.Just add or remove Shredded memory foam.And you would be always well rested and ready for the next adventure. ● Compressible - Comes with a stuff sack so that you can compress the pillow to save space and for easy travel or camp. Great for business travelers, campers, backpackers, works great with your sleeping bag and thermarest sleeping pad. ● Machine Washable - Our memory foam travel pillow is easy to care for Machine wash cold, do not bleach or use fabric softener - tumble dry low and make sure entire pillow and filling is dry before use.