Features 1、1.【3D Folding Pop-up Book】Freely foldable 3D mini keychain, colorful, press the button to see a whole new world, volcanic eruptions, realistic rivers, green grasslands, space worlds, and cute mini dinosaurs and astronauts It improves your child's concentration, imagination, and creativity, ease stress and always takes you to new worlds. 2、2.【Dual Design】Key ring with hand strap and hanging buckle design can be hung on the handbag or held in hand, it will not fall off. The pop-up book keychain has a novel appearance and a one-button open functional design, allowing you to have different toys. At the same time, the keychain can also satisfy the love of dinosaurs and astronaut lovers. 3、3.【Easy to Carry】Mini pop-up book keychain, small size, light and soft, can be hung in a bag, or a keychain that can be carried around. Or as accessories to decorate backpacks, wallets, and mobile phones. At the same time, men's keychains are also the perfect gift for friends. 4、4.【Reliable Material】The key ring is made of high-quality ABS material with exquisite workmanship, and the strong bond between the cover and the inner page ensures longer usability. With well-made shackles, you can easily attach them to keys, bags, and backpacks as decorations. 5、5.【Ideal Gift for Boys or Girls】Keychain key ring is a perfect choice for the kids' birthday gift or Christmas gift, kids' school classroom prize, or gift exchange. You can use it to decorate your school bag, luggage, zipper, or pendant, it can be used as an outdoor backpack pendant, children's school bag pendant, or car key pendant. Specification Material: plastic Color: Green/Blue Size: as shown Package List 2 *3D Folding Pop-up Book