PHOSPHORESCENT VALVE CAP SET BLUEThe phosphorescent wheel valve cap, made of durable plastic materials, contains a special coating and valve mechanism that includes phosphorescent pigments. This design offers light absorption capability to enhance visibility at night. Additionally, the wheel valve cap includes a leak-proof seal to ensure the preservation of tire pressure. This is important for maintaining the inflated state of the tire and ensuring long-lasting use. It features a practical design that provides easy assembly and disassembly for the user. With its sparkling appearance, it offers not only aesthetic appeal but also a safe driving experience.Package Content4 pieces of blue phosphorescent valve caps