Specifications: Made of premium EVA material, the surface is smooth and does not hurt the hand. Quickly improve baby& 39;s interest in learning numbers and letters. Completely independent of traditional teaching methods, and let children learn many books about knowledge without knowing it.   Type: Jigsaw Puzzle Toy Material: EVA Quantity: 60Pcs Features: Early Educational Toy, Smooth Surface, Russian Alphabet Design Single Puzzles: 5.5cm x 5.5cm x 1cm/2.17" x 2.17" x 0.39" (Approx.)   Notes: Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.   Package Includes: 33 x Alphabet Puzzles 20 x Number Puzzles 7 x Operators