Flip Caps Object Flip
The 32mm,44mm,45mm,50mm,53mm,59mm measurement means the inside diameter of the cover,the cover materials is glass.please check your scope's outside diameter. Protect your scope lens from scratches & dust. Waterproof and airtight, keeps dust, dirt and weather off lens surfaces Ambidextrous open and close, durable spring hinges operation, open silently with the flick of a thumb Sold one per package.