Made of fun, soft, colorful foam, this 40-Piece Playmat Set by Tadpoles provides an entertaining, cushioned, and comfortable place for your child to play. Made of tetris-style shaped interlocking foam pieces, the mats create a soft base for creative play, insulate your child from cold floors, and add a great contemporary look to any room. Unlimited options for assembly, Tadpoles Interlocking Playmats double as a floor covering and hands-on activity for your child. Use anywhere a padded floor is needed – playroom, den, bedroom, kitchen or basement! Easy to assemble and just as easy to pack up and store when not in use. INCLUDES: 40 interlocking foam pieces. MATERIAL: 100% EVA Foam. Non-toxic, phthalate, and lead-free. DIMENSIONS: Interlocking pieces cover 16 square feet when assembled, with unlimited ways to assemble the pieces! CARE: Easy to clean. Just wipe with a damp cloth and mild soap.