VALVE STEM CAPS: Put rubber to the road in style. Our high-quality red aluminum valve stem caps will add some eye-catching bling to your ride! These resin-topped air valve covers help keep your tires inflated at the proper level on cars, trucks, vans, RV's, off-road vehicles, and more. EASY GRIP: Includes four (4) easy-grip individual valve stem caps. Fits Schrader type valves only. Each valve stem cap is .55" (1.4cm) tall, and the resin encased design is .375" (.95cm) in diameter. Design as shown. HIGH QUALITY CONSTRUCTION: Made from machined aluminum, our durable weather-resistant stem covers are designed with an ergonomic grip, and integrated rubber O-ring for an air-tight fit. SIZE DETAILS - Each valve stem cap is .55" (1.4cm) tall, and the resin encased design is .375" (.95cm) in diameter. OFFICIALLY LICENSED: Batman products sold by Graphics and More high quality and officially licensed by Warner Bros. Proudly printed in the USA. BATMAN and all related characters and elements (c)& TM DC Comics (s19) About The Product: These Batman Alex Ross Joker Head valve stem caps are high-quality unique and will add a fun and a stylish look to your rims! Each valve stem cap is approximately 0.55" (14mm) in height and includes an inserted rubber o-ring for an air-tight fit. About The Design: Batman is a superhero first published by DC Comics in 1939. After witnessing the murder of his parents, Bruce Wayne swore vengeance and trained to fight criminals like The Joker, Catwoman, Penguin, Riddler, Harley Quinn, Poison Ivy, and Bane. If you're a fan you’ll love this official Batman product!