Review on Schrader 20395 Plastic Sealing Valve by Smiley Edwards

This amount is enough for me for a while. I keep losing them since I got cars and bikes. If you start checking the pressure in your car at least once a month, you will run into the same problem as me. Car owners should make it a habit to check tire pressure, as normal pressure increases fuel consumption and tire wear. There are some cheap options on ebay but I went with this one because I can return it to Amazon if I know I screwed something up. I can say that this is a high quality plastic and they fit snugly and seal the cost from moisture.