ITEM NAME:4X Nitrogen N2 Auto Car Valve Stem Cap/Caps Wheel Tire Chrome Sliver Univer U8K2 Features: NITROGEN N2 Valve Stem Caps Material: Pure Copper Chrome Plating Color: Silver Size: As the Pictures Shown Quantity: 4Pcs/Set Chrome finish Four plastic valve caps O-ring sealed Excellent quality These valve stem caps fit all standard cars. Comes with O-ring seal This item comes in a set of four valve stem caps. All caps have an O-ring seal to ensure debris is kept out of the valve stem. Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data..Color: Silver. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.