Ideal for various scenarios, this vernier caliper keychain can be used in school, at work, or during travel. Its small size allows it to fit comfortably in pockets or bags, ensuring you always have a reliable measuring tool at hand. The keychain's elegant design also makes it a great present for friends and family who appreciate practical gadgets. Features - Color: Silver -Material:Zinc alloy - Size: 10.50X3.00X2.20cm/4.13X1.18X0.86in -Easy to carry: with its compact size and lightweight nature, this keychain is for carrying around effortlessly -Versatile use: serving as both a keychain and a practical tool, it is ideal for various daily applications -Sturdy construction: made from zinc alloy, this keychain is built to last, offering resistance to wear -Accurate measurements: the vernier caliper feature allows for precise measurement of objects, enhancing its utility -Fashionable and practical: this keychain not only serves a practical purpose but also adds a stylish touch to your belongings Package list: 3 x vernier caliper keychains