The product is a 10 pack of Middle Atlantic LBP-1.5 Lacing Bars with a 1.5" offset. These wall-mounted lacing bars are designed for a rack unit width of 19 inches, making them suitable for organizing and mounting networking equipment such as servers and patch panels. The brand, Middle Atlantic Products, is known for producing high-quality networking equipment and accessories for data centers and server rooms. The lacing bars provide a secure and organized way to mount equipment in a server rack or cabinet.