Butler creek multiflex 16-17 eye scope cover 1.660"-1.700"

FEATURES:
-Same basic features & design as standard Flip-Open™ series
-Tight, flexible collar provides custom fit for multiple scopes
-Waterproof, airtight protection
-Covers open silently w/ the flick of a thumb

Other Features: Flexible collar for tight fit pop opens at the touch of a button waterproof & airtight