"Easy to Read 2” Direct-Reading Dial compass, with neck lanyard Hardened Steel Pivot and Sapphire Jewel Movement Built-in Roller Diaphragm for Extended Temperature Operating Range QuickSight V-Notch and Lubber Line for Easy Heading Alignment Non-Electric Chem Sticks Provide 18 Hours of Night Lighting International Safety yellow case, made of Impact-Resistant Silicon Compact Size for Easy Handling and Storage "