Review on 🔴 BEADNOVA Black Tire Caps with Seal Proof O-Ring Valve Stem Caps for Car, SUVs, Truck, Motorbike, Bike & Bicycle - 100 Pieces by Sabryna Wickings

High quality plastic with well formed threads and rubber gasket. They're nice to have on hand in case the lids get lost/dropped. The neighborhood kids bring their bikes and such to inflate as I have a large compressor and long hose in the garage. They always lose their caps. Equally good on cars, ATVs, etc.