Butler Creek Flip-Open Objective Scope Cover - 1.54x1.34"/39.1x34mm MFG 30110 Size 11

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 thumbs so you can put your shot through the narrow window of opportunity in the most extreme conditions. Fast flip-open design – keep 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°F