Size: 1" Backings: 2 Rubber backings Enamel: Soft enamel Plating: Gold metal All pins come with retail-ready packaging: Pins are attached to a paper backing card inside a cellophane sleeve with optional hang tabs. These food enamel pins are waterproof, UV resistant, and have two backing posts to keep them secure. Our unique, cute, and funny enamel pins make great point of purchase and point of sale fashion accessories for jackets, clothing, fitted hats, backpacks, purses, and bags. Common uses include birthday gifts, stocking stuffers, and collectibles. Also referred to as fitted hat pins, lapel pins, and music festival pins.