The Feather-Lite Rainbo Panel Folding Mat by Children’s Factory is designed for exploratory gymnastics or discovery play for preschoolers and toddlers. Double folded seams and hems. Velco® at both ends fasten mats together as tumbling strips. Light, portable mat with sewn 1′ and 2′ panels that fold every 2 feet. Heavy duty 14oz. Vinyl coated nylon case meet California specs for flame retardancy. This model is a 4′ x 6′ primary multi-colored mat with handles for great portability.