Check the listing for details. PREXISO 65FT Laser Level Self-Leveling Cross-Line Vertical Green Beam Horizontal. Color: Black, Condition: New. Listed at 35.59 USD. Product Description Highly Versatile: Projects bright horizontal & vertical red-beam lines onto flat surfaces and levels in few seconds with high accuracy Green Beam & Highly Versatile: Green laser is 2 times brighter than red laser with the same light source, Projects bright horizontal & vertical green-beam lines onto flat surfaces and levels in few seconds with high accuracy. Class II laser product, output < 1mWf ±3/16 at 30 Ft. Class II laser product, output < 1mW Self Leveling & LED Indicator: With the switch to the "unlocked" side, the tool is in self-leveling mode, means the tool will level itself if it is within ±4° of horizontal and the LED indicator keeps in Green. If the surface exceeds ±4° from horizontal, the laser line will gone and the LED indicator goes red . In this case, adjust the angle of the surface slightly for leveling. Application: Slide the switch to "lock" side and press the button 3sec to turn on the laser in manual mode, lock lines for alignment to other angles, help you with paving tiles, installing photo or furniture carpentry, hanging wallpaper etc. Universal Usage: Comes with an rotatable 360° mount clamp to assemble with the 1/4"-20 nut at the bottom of the tool and clamp to door frame or work bench. You can also mount the tool to accessories like wall mount or tripod (not included). The tool can work under various applications which makes jobs done easier. Portable & Durable: Laser leveler tool with a portable size, you can easily put it in your pocket or tools bags. Covered by TPE soft rubber for shock resistant and comfortable grip. Comes with 2 AA batteries. Manufacturer‎Hang Zhou Great Star Industrial Co.,LTDPart Number‎PLC10UGItem Weight‎1.34 poundsPackage Dimensions‎9.06 x 6.54 x 3.11 inchesCountry of Origin‎ChinaItem model number‎PLC10UGBatteries‎2 AA batteries required. (included)Size‎360°Clamp& LED IndicatorColor‎Green,RedStyle‎Portable,Laser,HorizontalMaterial‎Thermoplastic Elastomers, RubberPower Source‎Battery PoweredIncluded Components‎CaseBatteries Included?‎YesBatteries Required?‎YesBattery Cell Type‎Alkaline Self Leveling--With the switch to the "unlocked" side, the tool is in self-leveling mode, means the tool will level itself. Manual Mode--Slide the switch to "lock" side in manual mode, the self-leveling feature is disabled and lock lines for alignment to other anglesPortable size, Easily CarryMade of ABS +TPE soft rubber for shock resistant and comfortable grip. Mount ClampAn rotatable 360° mount clamp to assemble with the 1/4"-20 nut at the bottom of the tool. With 2-1/4 inch wide open can be used installed on most door frames and work benches. Universal ClampDustproofShockproof