Get creative with Neil Enterprises Photo Bottle Opener Keychains! Made out of zinc alloy, these keychains can hold one insert in 1” diameter size. Overall size of an individual bottle opener is approximately 3.5” long, a little less than 0.25” thick, and weighs 1.16 oz. Keychains are silver in color, and feature a circular charm bottle opener attached to a split key ring. Also, these keyrings are super easy to assemble! They come with sticker sheets to adhere your photo, as well as clear domes to protect the image. To personalize, locate the adhesive sticker sheet attached to the circular charm. Peel off the top layer of adhesive and place your photo on top. Cover your photo with a clear dome, and your product is complete! Customize your keychain with photos, drawings, or any design you can think of! Sold in a pack of 50, these high-end looking silver DIY bottle opener photo keychains are perfect for special event giveaways, or as a party favor for guests!