1. Sturdy and It is made of high quality aluminum alloy with high hardness and corrosion resistance, so you can use it for a long time. 2. Effortsaving: some pneumatic systems can be easily controlled with just one pedal. This significantly reduces your physical effort and leaves your hands . 3. SENSITIVE SWITCH This pneumatic foot valve with aluminum alloy core is of high performance. 4. Good sealing performance: it has a screw connection and the inner wall thread is clear, so it has good sealing performance and is not easy to leak. 5. HIGH PORTABILITY Weighing 1.83 pounds, this pneumatic foot valve is lightweight enough to be taken anywhere, making your daily use easier. Note: 1.Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 1334 hours Hope you have a pleasant shopping experience!