A4 size 10 Slates Child friendly with rounded corners Printed analogue clock faces Printed number chart 1 - 240 Ideal for teaching young children how to tell the time from an analogue clock Helps young children to recognise numbers, count, and develop their basic maths skills in adding, subtracting, dividing & multiplying numbers. After comparing online prices, www.marvel.co.za should be the cheapest on this product.