Large 4.75" transparent green silicone numbers 0-9 (10 pieces) which are strong, soft and pliable and can be used in everyday play - in the sand pit, on the floor, on a light panel and in water. In a school friendly font they are useful for demonstration purposes, for display or for children to use themselves. Ideal for pre-schools, nurseries and primary schools, the sets are easily cleaned after use in soapy water or in a dishwasher.