Discover the Arrow 591188BL Insulated Staples, designed for both efficiency and safety. Each staple measures 1/4" by 5/16" and comes in a convenient 300-pack, perfect for all your fastening needs. The insulation ensures that these staples are safe to use in various applications, providing peace of mind while you work. Whether you're a professional or a DIY enthusiast, these staples will help you achieve a secure and reliable hold. Don't miss out on enhancing your toolkit with these essential staples—order your pack today and experience the quality of Arrow Fastener!