Highly Effective Fiber Washers : Expertly crafted from red steel paper, these washers offer optimal performance across a range of projects. Red Steel Flat Washer : Designed with insulation in mind, these washers prevent short circuits when used with steel screws. Portable Plastic Box : Comes with a sturdy and see-through storage box, simplifying inventory management and accessibility. Shock-proof Buffer Packaging : Perfect for protecting electronic components from impact during transportation. Round Design : The washers' round shape ensures a consistent force distribution, safeguarding the integrity of fastened surfaces. Achieve excellence in your projects with our Highly Effective Fiber Washers, engineered to deliver unparalleled performance. From electronics to machinery, trust us to provide the protection and durability you need.