3D Foldable Dinosaur World Keychain: a colourful foldable 3D mini dinosaur world. Press the button to create a new dinosaur world. The keychain can improve children's attention, imagination and creativity, relieve stress, and transport you into the world of dinosaurs. Material and build: made of high quality ABS material with exquisite workmanship. Stable adhesion between the cover and the inner parts ensures longer usability. The included hooks and loops are well made, so you can easily attach the keychain to keys, bags or backpacks as decoration. Double design: dinosaur keychain with a hand strap and hanging buckle design. You can hang it on a handbag or hold it by hand, and it will not fall off. The three-dimensional school bag dinosaur keyring has a novel appearance and a one-button open function design that lets you have a different toy, satisfying dinosaur lovers. Portable and lightweight: mini pop-up book keychain, small, lightweight and soft. Can be hung in a bag or on a keychain for easy transport, and also serves as a decoration for backpacks, purses or mobile phones. Use scenarios: attach to keys for daily use; decorate backpacks, purses or phones for school, work or travel; perfect as a gift or a small interactive toy for dinosaur enthusiasts.