This molecular structure and microscope-themed keychain set is a thoughtful for science enthusiasts, biology and chemistry teachers, or students. Featuring intricate designs inspired by scientific symbols, it adds a touch of intellectual charm to backpacks, keys, or bags, making it a perfect accessory for daily use. Features -Color:Silver -Material:Zinc alloy -Size:6.00X2.90X0.50cm/2.36X1.14X0.20in - : crafted with sturdy materials, this keychain is built to withstand daily use without fading or losing its charm over time -Practical everyday accessory: perfect for organizing keys or attaching to bags, backpacks, or purses, making it a versatile and functional addition to your daily routine -Unique molecular design: features a molecular structure, making it an ideal for science enthusiasts, chemistry lovers, and biology professionals -Creative and stylish: the intricate details and creative design make this keychain a standout accessory that adds a touch of personality to your belongings -Ideal for science lovers: a thoughtful present for teachers, students, or anyone passionate about biology, chemistry, or scientific research Package list: 2 x Chemical Molecular Keychains