Brightly coloured 1 to 24 number mini . Great for basic group numeracy skills. Distinctive and brightly coloured, child friendly designs. Designed to encourage learning through interaction and play. Crease resistant with unique outdoor Rhombus anti-skid Dura-Latex safety backing. Abrasion resistant, laboratory rub tested to heavy duty standards. Tightly bound edges to prevent fraying. Meets all relevant safety standards. Only suitable for use outdoors.