Features Excellent Durability and Scratch Resistance: Made with aluminum shell for long lasting use and protection against scratches, durable and reliable, sturdy for daily use. Clear Measurement Grid: Featuring clear grid markings on the front panel, the horizontal leveler can provide precise and accurate measurements. High Sensitivity: The bubble center moves 0.32 inches for every 1 degree tilt, the horizontal bubble level tool allows for easy and accurate leveling. Portable and Easy to Use: Compact 2.3 inch diameter design of the aluminum horizontal leveler allows for easy portability and quick leveling of objects during measurements. Versatile Application: The horizontal bubble band level tool is perfect for horizontal measurement and calibration in various professional and DIY projects. Specification: Item Type: Horizontal Leveler Material: Aluminum, Glass Package List: 1 x Horizontal Leveler Note: The aluminum shell can not be dropped. Do not use in strong sunlight. Package List 1 x Horizontal Leveler