This set of 100 glass shelf pins with a flexible ring is ideal to replace your outdated plastic shelf pins. The pins can be installed in cupboards, bookshelves, kitchen cabinets, displays, or any other furniture where a glass shelf can be installed. Made of high-quality steel, they offer a simple, minimalist, and modern design. Each pin is equipped with an opaque and flexible rubber ring to securely install your glass shelf and prevent scratches.