Viewer keychains are made out of a thick plastic and come in three colors: translucent red, blue and frosted white Compact in size, the overall size of an individual keychain is 2.25” x 1.5” x 1.25” which makes it the perfect addition to any key ring or purse Each viewer can hold one print in 0.9357” x 1.325” which is equivalent to 15/16” x 1-3/8“ To personalize your keychain simply detach the white lens, insert you photo, and snap the white cover back into place Sold in a pack of 50, photo viewers are great for special event photographers as giveaways, or as add-ons to photography packages Neil Enterprises Inc. Translucent Full Frame Viewer Keychains are widely used by professional photographers, but can be used for any special event. The photo frame viewer keychain is made out of a thick plastic, and comes in three colors: translucent blue, red, and frosted white. The overall size of an individual keychain is 2.25” x 1.5” x 1.25”. These viewer keychains are meant to be used with print photos, holding one picture in 0.9357” x 1.325” which is equivalent to a 15/16” x 1-3/8“ insert. Viewers are very easy to assemble. Each keychain includes a white snap lens. To personalize your keychain, simply detach the white lens, insert your photo, and snap the white cover back into place. Sold in a pack of 50, photo viewers are great for special event photographers as giveaways, or as add-ons to photography packages. With their compact size, they are the perfect addition to any key ring, backpack, or purse.