These heart-shaped keychains are perfect for professional photographers to use at special events such as weddings, proms, and more! * Photo keychains are made of a high-quality, durable, clear plastic * The overall size of an individual keychain is 2.625" x 2.325" * Each key tag can hold two photos, one on each side, in 2.325" x 2" size * Included is a 1" diameter split keyring to attach to keys * To personalize, locate the small opening on the bottom back of the keychain * Using a small tool, such as a paper clip, lift up the clear covering * Insert your photos into the keychain, and snap the clear cover back into place * If needed, use the clear cover as a template to cut your photo to the proper size * Sold in a pack of 144, these keychains are perfect for special events * Also make great classroom craft projects for holidays such as Mother's Day, Valentine's Day, and more