These AB Half Pearlz have a flat back and come in three sizes, 4 mm, 5 mm, and 6 mm. Each package includes one full tablespoon of embellishments. This package features a mix of bright, fun colors with an iridescent finish and a shimmering effect. These Half Pearlz can be added to cards, shaker cards, scrapbook pages, tags, journals, planners, jewelry, clothing, cell phone cases, they can be used as nail art, and so much more. They can easily adhere to your projects with glue (sold separately) onto most surfaces.