Double Kids Sized Self Inflatable Camping Mattress

2 Rolls up with 2 carrying bag for easy transport and storage. Adopt a high rebound sponge, very comfortable and lightweight. With two air valves on the bottom and one valve on the pillow. 2pcs or more can join together to form a bigger mattress. (2 mats included) External material: PVC coated 190T polyester taffeta, Automatic inflatable mat with Built-in inflatable pillow (Some manual inflating required). Perfect for picnics, camping, hiking, beach days, sporting events, backyard play, hunting, and more. A waterproof mattress that protects you from damp grass, sand, and bleachers.