Contains the 6 most popular aluminum and steel rivets

Includes 25 aluminum 1/8" x 1/8" and steel 1/8" x 1/8", 20 aluminum 1/8" x 1/4" and steel 1/8" x 1/4", 15 aluminum 1/8" x 1/2" and steel 1/8" x 1/2"

Packed in a reusable plastic organizer