2 Anodized Grenade Valve Stem Cap Kit/Set For Rims/Wheels/Tires P2 Red for Scion xA Measures in at 1.57" height, 2.16" round! Designed to fit all standard sized valve stems! Will not rust, light weight! Handle for grenade made from durable plastic in red finish! Body of the grenade anodized for a long lasting permanent color!