Make learning fun with Matney Foam Mat of Alphabet Puzzle Pieces! Interlocking puzzle pieces from each mat can be mixed and matched to evolve with your needs or for interactive playtime. Large, cushioned and colorful puzzle pieces are very safe; not only to protect your children but also to protect against damage to floors. They are excellent play mats to keeps kids entertained. They come in bright, assorted colors that can be easily be rearranged to you or your child’s preference. The puzzle pieces can even be used to build creative shapes and figures! Another great feature is that each letter can be removed from the mat for interactive learning. Purchase both the alphabet mat and number mat to create an even larger learning and play area mat! It is a great tool for kids because the removable pieces allow kids to develop gross motor skills, hand-eye coordination, logic, reasoning and visual sensory growth.