Fabric Protection: Protects delicate materials like silk, nylon, and wool from high heat, preventing shine, scorching, and discoloration. Smooth Gliding: The non-stick PTFE material allows the iron to glide smoothly over the fabric, increasing ironing efficiency. Universal Design: The included spring attachment mechanism allows it to be attached to most household irons. Even Steam Distribution: Micro-holes on the surface evenly distribute steam. Heat Resistance: Approximately 230°C to 280°C.