Big Dot of Happiness Happy Boss's Day Pinback Buttons Includes 8 sturdy, round pinback summarys. Each set of 8 boss summarys arrives assembled and ready for showing the world your special message. Messages Made-Easy: Happy Boss's Day Pinback Buttons are round-shaped, measuring 3 inches in diameter. Each set includes 1 Best Boss Ever and 7 I Have The Best Boss, easy-to-wear summarys; perfect for making a statement! Pass out to your group at Best Boss Ever parties, special gatherings, or hand out individually. Original Button Set: These fully assembled summarys have a metal shell with an easy-open, straight metal clasp backer. You can pin easily onto any cloth-like materials such as canvas tote bags, jackets, shirts, backpacks, and hats! Designed to be trendy and stylish, this set of 8 full-color summarys will get all the attention. Sturdy and Durable: Happy Boss's Day Pinback Buttons are made with sturdy, metal backers and shells with a glossy finish. Buttons are reusable and can easily be cleaned as needed. Made in the USA: Happy Boss's Day Pinback Buttons are designed and manufactured at our Wisconsin facility using materials that are Made in the USA.