Features: Experience rapid deflation with our orange valves knob, specifically designed for surfboards and paddleboards, ensuring quick air release to save time and enhances your water sports experience. Crafted from pressure resistant plastic, this valves offer high safety and reliability, even under intense use, while its bright orange color ensures easy identification among your gear. Comes with a washer provide a good air tightness. Perfect for surfing at the beach or lake, routine equipment maintenance, pre sport preparation, and managing board pressure during outdoor adventures. This ergonomic knob design provide a comfortable grip and easy operations without tools, making it a must have accessory for maintaining optimaly equipment performances. Specifications: Component:Plastic Size: 55x50mm/2.16x1.97inches Diameter: 20mm/0.79inches Color:Orange Package Includes: 1pcs Deflation Valves note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.