About This Modern laser throw line replaces messy floor tape: Wall mounted precision Oche light projects a bright concentrated beam directly onto your floor to mark your throw line; eliminates the need for adhesive throw line tape, dartboard mats, or chalk lines that wear out Adjustable beam angle for any dart setup: Position the laser line at the perfect throwing distance for your dartboard installation; works with all dart board configurations and adjusts for both 7 feet 9.25 inches steel tip regulation and 8 feet soft tip regulation distances Bright high visibility line laser for daylight and dim rooms: Energy efficient bright beam stays visible even in intense daylight or dimly lit basement game rooms; eliminates foot fouls during competitive play and lets spectators easily see when players cross the line Quick wall mount installation set and forget: Includes mounting hardware for fast wall installation; tighten the 2 securing screws on each side to lock the laser in place so it stays accurate even if accidentally bumped during enthusiastic throwing darts gameplay Cord free battery powered convenience: Operates on 4 AA batteries (sold separately) for clean cord free installation anywhere on your wall; optional power adapter compatible (sold separately); backed by Viper limited 90 day warranty for quality assurance Overview Brand : Viper by GLD Products Material : Plastic Color : Black Product Dimensions : 10"W x 2.5"H Item Weight : 5.6 ounces
