Zerodis bed cover pins feature a unique spiral head design with a concave-convex structure to ensure a stable and non-slip grip, especially in tight or awkward spaces. These stainless steel pins are built to last, offering durability for years of use. Use with stretchy furniture covers for a perfect fit that stays secure.","Constructed from high-quality stainless steel, Zerodis bed cover pins are designed to withstand daily use and provide a sturdy foundation for any home or car interior. The spiral-based head prevents dead corners and offers a comfortable grip, while the 100-pc box provides ample quantity for all your needs.