The Kitefix 11mm XL Replacement Deflation Valve is a high-quality solution designed to replace worn or damaged deflation valves on kites. This valve features an extra-large adhesive base, providing a more secure and durable bond to the kite's bladder. The installation process is straightforward: remove the old valve, clean the area with the included alcohol swab, and apply the new valve by peeling and sticking it onto the cleaned surface. This ensures a reliable and long-lasting repair, restoring your kite's performance efficiently.