Features: Brand new and high quality Bit Holder is a convenient Keychains with detachable and change functionality. from aluminum, this bit holder ensures performances and resistance to rusts. Suitable for who need to carry key, such as student, professional, and frequent traveler. Perfect for various like home, travel, Bit Holder key organized and easily accessible. Simple management with Bit Holder! Its allows for easy carrying and compatibility with different key type. Specifications: Material: Aluminum Packaging size: 133x86mm Package Includes: 3Pcs Screwdriver Bit Holder note: Please allow 0.5-1cm error due to manual measurement. please make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.