Match it. Words teaches words in an interactive fun way. Each card has two pieces-a picture of an object with its beginning sound and the word ending. By simply matching the object card with the proper word ending, children will learn to recognize the spelling of simple words. The puzzle pairs are self-correcting-only correct object and word endings will fit together. Specifications: - Suitable for ages 3 years and older - Dimensions: 2cm x 6cm x 21cm - Weight: 460g - Warranty: 6 Months What's in the box 30X Self Correcting Puzzle Sets