The Butler Creek Flip-Open Scope Covers offer unrivaled protection for your valuable optics. Renowned among serious shooters and hunters worldwide, these scope covers are custom fitted to ensure maximum safeguarding of your scope lenses. Featuring an innovative flip-open design, these covers are equipped with an inner O-ring that creates an airtight seal, effectively keeping out dust and moisture. The newly re-designed hinge guarantees silent operation and flawless performance, regardless of the weather conditions. From the Manufacturer: Experience the pinnacle of scope lens protection with Butler Creek. These covers are precisely tailored to your scope, providing a watertight and airtight seal. With their ergonomic button design, featuring a non-slip surface, they open effortlessly with a simple touch of your thumb. This ensures you won’t miss that crucial shot, even in the most extreme conditions. Elevate your hunting and shooting experience with the ultimate in scope lens protection.