Wedge-Style Doorstop features a heavy-duty, nonslip design to keep doors open without the worry of sliding closed. Impact-resistant, vulcanized rubber with an extra-wide footprint holds doors securely in any position. High-visibility, fluorescent doorstop with a magnetic base facilitates easy attachment to any metal door surface while reducing the likelihood of tripping over the doorstop in small spaces or doorways. Extra-large doorstop is designed for oversized, heavy doors with clearances up to 2" high and spring closures.