Bullet Points: 13D Dinosaur WorldDinosaur Toys depict a realistic 3D dinosaur world. Includes volcanic eruptions, rivers, green grasslands, and mini dinosaurs. Take you into the world of the most miniature dinosaurs. 2Unique Pop-Up DesignKids Dinosaur Toys feature a mini books shape design. One-click pop-up to show the world of dinosaurs. Innovative, fun, and cute. Greatly attracts children's attention. 3High-Quality MaterialDinosaur Toy is made of high-quality ABS material with excellent craftsmanship. Sturdy, safe, and not easy to fade. Ensuring durability and long last. 4Easy to CarryDinosaur Keychains are small, lightweight, and portable. Can be easily hung on backpacks, wallets, and cell phone pendants as unique decorations. 5Great Gifts for KidsBackpack Keychain is the perfect holiday or birthday gift for boys and girls. Help children learn more about the history of dinosaurs. Stimulate their imagination. Description: 1. Depicts a realistic 3D dinosaur world. 2. One-click pop-up to show the world of dinosaurs. 3. Made of high-quality ABS material with excellent craftsmanship. 4. Can be easily hung on backpacks, wallets, cell phone pendants, and so on. Specification: Name: 3D Dinosaur Folding Book Keychain Size: 5*6*7cm/1.96*2.36*2.75inch Material: ABS Category: novelty toys Net weight: about 50/30G Packing: OPP bag Packing List: 1*Mini Books Keychain