Deluxe .22 Scope Rings with Picatinny Tri-Rails Low Profile Deluxe Tactical Scope Rings to Provide Solid Housing for any 1" Tube Scope Picatinny Tri-Rails for tactical Flashlight, tactical Laser and Additional Accessory Applications Unique Horizontal Ring Assembly to Guarantee Complete Fit and Levelness Creative Deflectable Leaf Design to Achieve Total Stability as well as Easy Adjustment of Scope in Ring Housing Ideal Height, Length and Spacing of Tri-Rails to Accommodate Most Versatile Applications Superior Quality Specifications 1" diameter 18mm width saddle height 0.52"