The Left Side SBA3 Brace Plug is a simple way to turn an empty brace cavity into useful storage. It's custom-designed for the SB Tactical SBA3 model, fitting flush and staying put without rattling loose. Now you can stash tiny essentials like spare batteries or earplugs inside your brace instead of losing them in a bag or pocket. Made from durable Nylon-12 polymer, this plug is built to handle daily use. It resists warping in heat and won't crack in the cold. At just 8 grams, you'll barely even notice it's there. The notched design ensures the brace's strap isn't blocked or pinched. For added support, it also acts as an end cap, helping the brace maintain its shape when not in use. Installation is quick and tool-free. Just press the plug into the brace's opening - no screws, glue, or adjustments required - and it locks in securely. Need to retrieve your stored items? It pulls out just as easily. Each Left Side SBA3 insert is made in Coopersville, Michigan, so you can count on quality craftsmanship in every piece. It's a straightforward, no-nonsense add-on that gives you extra storage without any fuss.