This pack includes a wide range of sizes and colors to create creatures, animals, collages, and other fun arts and crafts projects. Assortment includes specific counts of different size poms: 15 pieces of 7mm, 20 pieces of 1”, 10 pieces of 1/2”, 20 pieces of 1-1/2”, 15 pieces of 3/4”, and 20 pieces of 2”. Use with several types of glues to adhere to each other or other surfaces. The 100 count package is great for large groups, parties, and classrooms.