Model Number:Angle Ruler1. Horizontal movable square, suitable for measurement, marking, layout, etc.2. Material: stainless steel + zinc alloy3. Size: 10.4x30x1 cm4. Instructions for use: In order to make the handle and the ruler at an angle of 90 degrees, the upper end of the handle is parallel to the ruler and then tighten the nut; when moving the handle, first loosen the nut, pull the handle down, and loosen the handle and the ruler. Open, you can move.5. Always tighten the bolts before use to secure the blade.6. Due to the different display and lighting effects, the actual color of the project may be slightly different from the color displayed on the image. Thank you!7. Due to manual measurement, please allow measurement deviation of 1-3mm.Specification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 10.4cm * 30cm * 2cm / 4.09inch * 11.81inch * 0.79inch Qty per Carton 194 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 194 pcs = 34338 pcs40HQ: 412 cartons * 194 pcs = 79928 pcs