Holographic Butterfly keychain. Each butterfly is made to order and uniquely yours. No 2 will ever be the same. Each butterfly measures 2.87" x 4.21" in size. Under personalization, you can choose translucent colors or opaque colors as well as your choice of glitter available in pink, red, white, gold, rose gold, green, light blue, blue, purple stars, holographic white, holographic black, champagne gold, or galaxy glitter. You can also add any additional colors you would like included in your butterfly.