A great alternative of child proofing and brightening up any play area. The central letters, numbers and shapes can pop out for instant puzzles and learning games. The mat is ideal for wooden or tiled floors and outside on the patio or decking, and as it also works as an insulating barrier, it prevents the cold coming through from the floor. The mats are soft and made from the same materials used for flip flops so are soft, lightweight and extremely durable. They are also waterproof and easy to clean and they'll soon recover from any little accident.