Butler Creek Flip-Open Scope Cover, Fits 2.1" Objective, Size 34, Black

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. • Silent spring hinges • Water-tight • Air-tight to keep out dust and moisture • Tested to -40 degrees Fahrenheit • Truly ambidextrous