This is a set of Upper & Lower-Case Letters collection of puzzles. These three-piece puzzles are an way to help your child develop a basic understanding of English letters. Working towards creating each word provides plenty of motivation and this helps your child develop their concentration skills. Feature - - Material: Paper. - Size: About. 7.5x6.2x3cm. - Upper & Lower-Case Letters collection of puzzles builds early reading skills by teaching letter formation and introducing the concept of upper and lower-case letters, all while having fun. - These three-piece puzzles are an way to help your child develop a basic understanding of how to solve simple problems, developing important skills that will help them as they progress on to more difficult tasks. - Thick, durable cardboard construction makes products easy to grasp and use, and also a great way of improving hand-eye coordination and encouraging the development of essential motor skills. - Working towards creating each word provides plenty of motivation and this helps your child develop their concentration skills. - Notes: Suitable for children over 3 years old. Package list: 3 x set of letter matching cards