Product - 5961 Five pins (5px.029 dia.) with light Large round circular field-of-view Aperature has a 2 inch inner diameter Lightweight composite pin guard Glow-in-the-dark shooter's ring helps align peep sight Level with two vertical bars CNC machined Adjustable for left or right handed shooters Markings for elevation and windage Weight: Approximately .5 poundsShipping Dimensions: Approximately 10 x 7 x 4 inches.