Somnusz Flexible Rifle Scope Ocular Rubber Recoil Eyepiece Extender Eyeshade - Protect the aiming eye from recoil. - Collapsible bellows act as a soft cushion between the scope and your eye. - Speeds up target acquisition by quickly locating the aiming eye. - Relieves eyestrain and reduces distraction from the target. - Gives extra shooting time in low light conditions.