Item Name: Recurve Bow Sight. Fit for: Recurve bow, Right &Left Hand. Item Size:17.5x13x8 cm. Package Size: 22x18x3.5 cm. The sight is solely designed for shooting beginners featuring quick adjustments.The arm bar is featuring dovetail structure, which is easy for adjustments. Because of high-intensity sensitive plastic pad used and added into the mounting middle bracket. The scope can move up and down smoothly when to adjust while no adjustment is needed, the scope shall get fastened tightly without any wobbling. Adjustable for right or left hand.