The human spine keychain is designed to meet the needs of both professionals and enthusiasts. Its detailed features provide a clear understanding of structure, making it a valuable teaching model. Whether used in a classroom, clinic, or as a personal accessory, this keychain enhances the experience and adds a touch of scientific flair. Features -Color:Assorted Color -Material:PVC, stainless steel -Size:10.00X4.50X2.50cm/3.93X1.77X0.98in -Realistic model: the spine keychain offers a detailed and accurate representation of the human spine -Portable design: small and easy to carry, making it a practical tool for teaching and demonstrations -Educational value: great for use in classrooms to help students visualize and understand anatomy -Unique decoration: adds a unique and interesting touch to your keyring or bag -Used for: attach it to , backpacks, belts, etc. This mini human keychain can also be used as teaching tools or ornaments at home, and more Package list: 4 x Skeleton Keychain