Product details Brand:BOSRM Material:Durable plastic with overmold in key impact areas Color:Blue Item Dimensions LxWxH-6.13 x 4 x 3.88 inches Style:Tile laser Item Weight:14.4 Ounces This Product Is A Class 2 Laser Product, < 1Mw Power Output, Wavelength 635 NmPrecision: Accurately Projects 90�° Lines For Squaring Tile, Flooring Layout, And Walls. This Laser Square Features Lines That Are Positioned In Front Of Laser Base For Easy Centering Over Point And Precise AdjustmentVisibilty: Bright, Sharp, Highly Visible Laser Lines Raise From The Surface To Project Over And Travel Past Uneven Surfaces Or Obstructions; Exclusive Switchable 45�° Line Helps Verify Proper Positioning Of Square Tiles Between 0�° And 90�°Durable: This Robust Layout Laser Able To Withstand Tough Jobsite Conditions; The Rugged Tool Comes Complete With Soft Carrying Pouch Customers ratings by feature Easy to use_4.3� � 4.3 Accuracy_4.2� � 4.2 Brightness_3.7� � 3.7 Value for money_3.4� � 3.4 Note:� Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.