1. Power: 100mw / 200mw 2. Laser head diameter: 12mm / 16mm 3. 360 degree universal bracket with good thermal conductivity and flexibility 4. Suitable for positioning of stone cutting, woodworking cutting and clothing tailoring 5. Packing list: - 1 x Laser light head - 1 x Bracket - 1 x 1.5m USB cable - 1 x Powerful magnet (only for 200mw) - 3 x screws