Primary 4' x 6' Folding Gym Mat - Rainbow

Rest mat with a built-in pillow! The 4-section mat has waterproof seals between sections to protect foam padding. The comfy mat easily folds to 20"l x 12-3/4"w x 4"h for convenient storage. One of four soft foam pieces is twice as thick to provide a soft pillow for nap time. Rest mats have vinyl welded seams to protect foam padding.