Pair Metro's QwikSlot Posts with QwikSlot Shelves to create a high-quality, long-lasting shelving unit. These sleek black posts are constructed from durable steel and feature slots to securely hold shelves. With QwikSlot Posts, shelves can easily be attached, adjusted, and removed. Additionally, these posts are compatible with stem casters for mobility of your unit. *Please note, Metro Shelving products are not interchangeable with Shelving Inc. brand products.