Cushy Form Floor Mattress - Foldable 4 Inch Foam Camping Bed With Case For Kids Comfort Convenience: The 4" floor mattress for sleep is made of a rich high-density foam. It is compressed for shipping but after 24 hours of ventilation, it will expand into its full size to be your new go-to comfortable spot for sleeping, napping, or exercising. Portability: The foldable mattress comes with a storage case that it easily fits inside. The travel case has built-in handles which makes it easy to transport. The compact foldable bed won't take up valuable luggage room. Multipurpose: Too many guests and not enough beds? Need a stowaway bed while traveling? These portable beds for adults and kids solve all kinds of problems. Use in it an RV, for sleepovers or camping. Certipur-US Certified: The portable mattress material is plush and breathable, making it convenient and comfortable but also strong enough to last. It has been certified for its safe, non-toxic and durable quality. Easy To Clean Store: Because the tri folding mattress takes a compact form, it is easy to stow in closets, underneath beds, or in most nooks until the next time you need it. The ultra-soft cover is machine washable!