Based on this product's specifications, here are some alternatives and similar models
Fringe edge Triton RAX-MS-A01-X1
Summary description:
The Triton RAX-MS-A01-X1 is a black fringe edge accessory designed for racks. With a width of 1000 mm, it provides a clean and professional finish to your setup. Sold as a single piece, this accessory enhances the aesthetics of your equipment while ensuring durability and stability.