Huskemaw Flip-up Scope Lens Caps for 5-20x50 Blue Diamond scopes have a flexible rubber ring to prevent them from slipping off and are spring activated.

• Material: Rubber

*Item must be returned in unused condition and in the original manufacturer's packaging (if applicable). If an item arrives non-defective and accurate to its description, this guarantee does not apply and returns will not be organized in those situations. Please confirm compatibility and specifications with us regarding item Huskemaw Optics Blue Diamond Flip-Up Lens Caps before purchasing if you are unsure.