Where my lab rats at? This awesome pin pack contains 5 unique Rad Girl Creations pins designed just for you and your awesome specialty! Pin Specs: - Lab Coat Sign Pin - 1" tall - silver nickel - hard enamel with blue screen printing. - So Cultured Pin - 1" round - silver nickel - hard enamel with 2 colors screen printing. - Micropipette Pin - 1.5" tall - matte silver nickel - hard enamel. - Running QC Pin - 1.5" wide - black nickel - hard enamel. - Microscope Pin - 1 3/16" tall - silver nickel - hard enamel - glitter!!! The idea behind these pin packs was to create more profession-specific pins while offering them in a bundle to save you money! I try to mix styles and colors as I design them, so there's something for everyone. If some of the pins in this pack aren't your style pass them on to friends and colleagues!