Feature: 1. WEAR RESISTANT MATERIAL: Made of good quality material, wear resistant and durable, light and easy to carry, portable and convenient 2. FLEXIBLE AND EASY TO DISASSEMBLE: Line laser can be connected to the bracket to prevent use, easy to disassemble, flexible and practical 3. USED FOR FURNITURE DECORATION: Vertical cross laser, suitable for furniture decoration as a line marker, etc., provide great convenience for your life 4. SCRATCH RESISTANT ABS: Adopt good quality ABS material, possess impact resistance, scratch resistance, environmentally friendly 5. HIGH ACCURACY: Accuracy is ±0.55 at 30feet(±1.4mm/M), maximum power output for 5mw, laser wavelength from 625‑670nm Specification: Item Type: Line Laser Material: ABS Laser Wavelength: 625-670nm Battery: 2 x LR44 battery 160mAh Maximum Power Output: 5mw Accuracy: ±0.55 at 30feet(±1.4mm/M). Package List: 1 x Line Laser Note: 1. Laser equipment is not a toy and should not fall into the hands of children.2. Misuse of this device can cause permanent eye damage.3. If the laser device will not be used for more than three months, please remove the battery to avoid damage caused by battery leakage.