Crafted from high-quality aluminum with a sleek matte finish the Wheeler Anti-Cant Indicator ensures precise shooting accuracy. Specifically designed for 30mm scope tubes this indicator boasts dimensions of 1.15 x 5.80 x 7.00 making it the perfect fit for your optical gear. Its ability to aid in maintaining a perfectly vertical hold enhances your aim helping to eliminate even the slightest tilt that could compromise precision. Ideal for the shooting enthusiast seeking reliability and performance in every shot.