Features SOLID MATERIAL: The positioning slot jig is made of excellent thickened stainless steel material, durable, strong, rust-resistant, safe to use, not easy to deform. VARIOUS MEASUREMENT METHODS: Stainless steel measuring ruler with level and amplified green bubble and can be measured vertically and horizontally. SUITABLE FOR WATER AND ELECTRICITY POSITIONING: The marking ruler can provide accurate marks, so it is suitable for electric plumber switch socket and home bottom case, and is widely used. EASY TO READ: The line ruler has a concave and convex design, which is not easy to fade and has a clear scale. You can use it immediately as a ruler. COMFORTABLE AND PORTABLE: The stainless steel level handle design is practical, easy to carry and comfortable. Specification: Item Type: Stainless Steel Level Ruler Material: Stainless steel. Features: strong, durable, long service life Application: Suitable for the location of water and electricity Package list: 1 x Stainless Steel Level Ruler Package List 1 x Stainless Steel Level Ruler