Portable Vertical Level Accurate measurement: The aluminum alloy construction provides rigidity for reliable bubble readings, helping you determine levelness with confidence. Convenient application: Builtin tape allows easy attachment to vertical water pipes or other surfaces for hands measurement. No additional tools required. Durable and stylish: Made from aluminum alloy, the Portable Vertical Level offers durability along with a clean, professional appearance suitable for any workspace or project. Portable and compact: Approximately 85 mm long (about 3.35 inches) with a belt length of about 30 cm (11.81 inches). Lightweight and easy to carry and store for onthego use. Use scenarios Wall shelving and cabinet installation: Attach the level to a vertical stud or pipe using the tape, verify plumb and level, then secure the fixture. Picture frames and mirrors: Use on vertical surfaces to ensure precise alignment and even spacing during hanging. Plumbing and upright fixtures in tight spaces: Verify vertical orientation of pipes or uprights where a fullsize level is impractical.