This unique pocket caliper is not just a keychain but a fully functional measuring tool. Its miniature size makes it easy to carry, yet it provides the precision of a full-sized caliper. Ideal for 3D modeling, crafting, or any task requiring exact measurements, this tool is a must-have. Slide the caliper to measure objects with accuracy and ease, making it a versatile addition to your toolkit. Features -Color:Silver -Material:Stainless steel -Size: 10.50X3.00X1.00cm/4.13X1.18X0.39in -Accurate measurements: the mini vernier caliper ensures precise measurements with its advanced precision technology, making your measurement tasks more accurate and reliable -Convenient portability: designed as a keychain attachment, the mini vernier caliper is easy to carry and use on the go, providing convenience and quick access whenever needed -Multifunctional use: this versatile tool can measure length, width, and depth, making it suitable for a wide range of measurement applications and solving various measurement problems -Elegant silver design: the mini vernier caliper features a stylish silver appearance, reflecting quality and sophistication, and enhancing the visual appeal of your measuring tools - durability: constructed from stainless steel, the mini vernier caliper is built to last, offering durability and reliability for extended use in your measurement tasks Package list: 4 x Mini Vernier Caliper Keychain