Simply the ultimate scope lens protection for hunters and shooters. They're custom fit to your scope, create a watertight, airtight seal and open with a touch of your thumb, so you can put your shot through the narrow window of opportunity in the most extreme conditions.

Features:

Fast, flip-open design keeps your eye on the target

Silent spring hinges won't spook game

Water-tight, custom fit friction mounts anchor them to your scope

Air-tight semi-O-ring keeps out dust and moisture

Tested to -40 degrees F

Truly ambidextrous

Weigh less than an ounce