Material -- Refined by high-quality acrylic, with precise scale, safe & durable enough for long lasting.
Multifunctional -- The compass map scale ruler is provide with compass, map scale, magnifier and scale functions.
Scales -- Inch and millimeter scales for mapping or plotting scale(1:25000)
Portable -- Nylon lanyard can arroud your neck, light weight and portable, it is convenience to carry it.
Perfect For -- Great for camping, hiking, hunting, fishing, boating, outdoor activities, travel, emergency/survival kits, and more.
Made of high quality Acrylic
Light weight and portable
Inch and millimeter scales for mapping or plotting
Protractor compass for measuring direction
Lanyard hole on the base plate for easy carrying (lanyard included)
It's a professional product. Fits for most indoor like home maintenance and outdoor activities like camping, map reading, fishing, hiking, night, fishing, night flying, hiking backpacking etc。
Dimension: 12.8cm x 6cm/5.04*2.36inch
1 x Baseplate map compass
Rumfo Compass Map Scale Ruler Portable Outdoor Wilderness Military Survival Emergency Compass Map Scale Guide Tools Kit for Expedition Map Reading Outdoor Camping Hiking Cycling Climbing Hunting - B07BFR5KZQ