Product Details Our colourful transparent numbers and alphabets Include UPPER CASE A-Z, lower case a-z and numbers 1-10 Use with Karnage Light Box to make learning interesting Colourful transparent shapes Come in a Karnage pouch so you can keep all shapes organised! Product Dimension Various sizes up to 5.5cm height 6 mm width Product weight 400g Material Acrylonitrile Butadiene Styrene (ABS)