Jarks 36 Piece ABC Foam Mat -Kids Puzzle Alphabet, Number Puzzle Play Flooring Mat for Children,12" by 12" .Covers up to 36 sq. ft. (6' x 6' area) and made of high density EVA foam 10mm (3/8 inch thick). This item is not recommended for use on carpets. For ages 3 and up.

• 36 foam pieces with removable letters and numbers and 26 border pieces
• Each square is equivalent to 1 Sq.ft, for a total coverage of 36 Sq.ft (6' x 6' area)
• Bright primary colors to stimulate your baby's early child development
• Safe, soft and durable
• Easy to use and easy to clean

36 foam pieces with removable letters and numbers and 26 border piecesJarks