PrecisionThe scope leveling kit is a precision tool and technique designed to work with cylindrical barrels of all sizes, making it easy to achieve perfect scope leveling. StabilityOur reference level is equipped with an extra strong magnetic bottom for a more stable placement on top of the scope turret cover that is steel on the inside. Premium QualityScope leveling kit is made of CNC machined, aluminum alloy with anodized aluminum finish, the product is sturdy and durable, contains anti-friction pads to effectively protect the barrel from abrasion. ProtectivenessSoft foam built into the product box for better protection of the leveling device, convenient for you to store or carry our scope mounting kit. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.