1. 30 Rhyme Reading Books: This set of vocabulary building books consists of 30 books, each with several word cards featuring corresponding words and vivid pictures, making learning words more interesting and memorable. 2. Development of Basic Reading Skills: Helps children develop fundamental reading skills by teaching phonics, word families, basic letter pronunciation, and recognizing familiar patterns in words. 3. Durable and Robust: Our products are made of quality, sturdy materials designed to withstand repeated use. Whether your child is practicing at home or using these materials in class, these activity books will meet daily needs. 4. Compact: The flip books and index cards are compact and easy to carry, making them suitable for onthego reading, coffee table reading, or quick learning. 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 820 hours Hope you have a pleasant shopping experience!