Contains 24 cards Increase Focus Attention and Problems-Solving Skills: Working towards creating each word provides plenty of motivation and this helps your child develop their concentration skills, teaching them the importance of focusing on the task to completion. Different difficulty tasks will help your child develop a problems-solving skills. Improve Motor Skills: Kids by these puzzles is a great way of improving hand-eye coordination and encouraging the development of essential motor skills. Perfect Gift Choice for Young Children: These colorful set provides children both entertain AND learning.Very delicate gift box design and come. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!