Specialty Archery Podium Peep Verifier No. 4 Silver Has a lens in it similar to those found in reading glasses;Allows you to see your sight pins better on your hunting sight;Require the use of a Podium Peep Aperture to secure the lens into the Podium Peep housingtable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 1600 Product Group Code: 1600A Inactive: No