These are acid-free, archival polypropylene mounting corners designed for artwork, pictures, and documents. Each corner measures 1.25 inches and features self-adhesive, pressure-sensitive backing for easy application. The set includes 256 corners, providing ample supply for mounting projects. They help securely hold items in place while protecting them from damage caused by acids or environmental factors. The polypropylene material is durable and transparent, ensuring that mounted items remain visible and well-preserved. Suitable for framing, display, or archival purposes, these mounting corners offer a simple and effective solution for professional or personal use.
