This rugged, liquid-filled compass offers many useful features not found on standard compasses. Fluorescent green base plate enhances contrast to improve map reading. Folding design with sighting mirror and slope indicator, swivel bezel and adjustable declination.. Features Hi Vis Folding Map Compass; High Visibility Ruler for Better Contrast; Sighting Mirror; Lightweight, compact map compass with folding cover; Easy-to-read liquid-filled compass with sighting mirror and slope indicator; Ideal for hiking, orienteering, scouting, wilderness survival, boating and more; Includes attached breakaway lanyard; Adjustable declination feature with screwdriver; Fluorescent green base plate enhances contrast to improve map reading; Specifications Color: Fluorescent Green; Weight: 0.19 lbs; .