Transparent, plastic uppercase letters and numbers are ideal for developing letter and number recognition and for learning the order of the alphabet and numbers. Letters and numbers are ideal for use on a light panel to explore attributes and color mixing. Pieces feature raised edges, making them easy to pick up. Ideal for letter, number and color recognition and sorting activities. Each set includes 36 pieces of transparent, plastic, uppercase letters and numbers, conveniently packaged in a storage jar with lid and carry handle.