With these colourful puzzle mats, children learn to deal with numbers and letters in a playful way. There are no limits to the children's imagination. The numbers and letters can be easily removed from the mat. Material composition 80% PE (polyethylene) 20% EVA foam (ethyl vinyl acetate foam). Colours of the individual parts may vary. Alphabet and numbers mat 36 mats (86 pieces). Prevents injuries on hard floors. Made of child-friendly EVA foam. Protects against cold floors. Noise-reducing, insulating, moisture-resistant and non-slip. Promotes children's motor skills, imagination and creativity. Hard-wearing and washable. Easy to assemble thanks to interlocking individual parts. Can be used in a variety of ways (play area, carpet, tent floor, seat cushion, etc.). Can be extended indefinitely with additional sets (puzzle mats with the same interlocking). Suitable for indoor and outdoor use.