Mountain Trails Twin Basic Camp Bed 39x 74, Twin air mattress/bed, heavy duty vinyl bottom & gusset, brushed vinyl reinforced Rayon top, electronically welded seams Adds Extra shine to your product Manufactured in China Inflated Dimensions: 74in x 39in x 8.5in Requires pump All Mountain Trails airbeds are compatible with Wenzel rechargeable and external battery pumps Secure leak-proof valve maintains pressure 28 circular coils for enhanced support