Material: Zinc Alloy Compass will work accurately if you lay it flat on flat ground. Sealed compass with helm shape. Made of solid alloy and acrylic, can bear long ing use. Creatively designed and fantastically crafted. The bright matte surface is calm as a mirror. Great gift to others. Corrosion resistant, wear resistant. No deformation, no discoloration. Simple but not simple design, unparalleled visual enjoyment, high-end and meticulous workmanship. Specification: Item Type:Key Chain Color: As shown Quantity:1pc Net Weight: 30g/1.1oz Package: 1*Key Chain Sports Outdoors Outdoor Recreation Camping Hiking vigation Electronics Compasses