Pom Pom arts and crafts will keep kids busy for hours making whimsical items and creatively engaging in sensory activities. Each set comes with 36 Pom Poms of 4 different sizes. 4 Extra Large, 8 Large, 12 Medium and 12 Small. Each Pom Pom is round in shape and can stick easily with glue and retain their shape. 4 Pom Pom Styles in each set 4 Extra Large (2"), 8 Large - 1", 12 Medium - 3/4" and 12 Small - 1/2 inch