SECURE MOUNTING - Archival Methods' corners ensure your 20x24 prints stay firmly in place, offering reliable support and preventing slippage within the frame. EASY TO USE - Simply slide your 75mm prints into these clear mounting corners for a quick, professional display, saving you time and effort on framing projects. ARCHIVAL QUALITY - Crafted from acid-free materials, these corners protect your valuable photos from deterioration, preserving their quality for generations to come. VERSATILE APPLICATION - Ideal for a variety of print sizes up to 20x24, these 75mm corners provide a discreet and effective mounting solution for diverse projects.