[Extra Large] These extra-large paper clips are 4 inches (100mm), designed to hold more and thicker paper, ideal for organizing large documents. [Multiple Colors] Includes 10 different colors, 4 clips of each color, 40 clips in total. Assorted colors allow for easy color-coding and file organization, suitable for folder classification. [PET Coated] Featuring a PET coating process, these clips are smooth to the touch, environmentally friendly, and offer vibrant, lasting color. [Wide Applications] These colorful clips are perfect for DIY projects, organizing documents, brochures, business cards, recipes, album holders, card holders, and envelope displays. [Strong Clip] Constructed from high-quality steel, these durable clips are resistant to damage and securely hold important documents.