Enhance your golfing experience with the WOSPORTS Golf Laser Rangefinder 800 Yds with Flag Lock. This rangefinder boasts a high accuracy of up to 800 yards and comes equipped with a fast focus system and 3 mode rangefinder, making it perfect for any golf course. The device runs on CR2 batteries and is made of durable Acrylonitrile Butadiene Styrene material. This item includes a single rangefinder, measuring 2.7 inches in length and 1.5 inches in width and height. It features a white color and supports both decimal and imperial measurement systems. The WOSPORTS Rangefinder comes with a handy set of features including sensors, laser technology, and a Flag Lock function to ensure accuracy while golfing.