Product benefits Increases nighttime and lowlight visibility by providing 360° reflected light around each spoke (requires external light source; reflective strips do not emit light). Protects spokes from dirt, gravel, mud and moisture to reduce corrosion and extend spoke life. Lightweight and durable construction adds visibility and a clean, recognizable look without adding noticeable weight. Key features Size: inner diameter 1.8–2.5 mm (0.07–0.1'), outer diameter 5 mm (0.2'), length 75 mm (2.95'). Fits spokes within the specified diameter range. Material: ABS plastic body with reflective film. Resistant to temperatures, waterproof, bright in color, and reusable. Function: Provides fullcircle reflective surface for improved rider visibility and helps shield spokes from road debris and moisture. Compatibility and performance Universal design for use on bicycles, motorcycles, road bikes and mountain bikes—suitable for most spokes that fall within the listed inner diameter range. Ultralight construction minimizes added weight so riding performance is unaffected. Durable materials stand up to repeated use and exposure to typical riding conditions. Practical use scenarios Night commuting: Install on city bike spokes to make your bike more visible to drivers and pedestrians under streetlights and car headlights. Group rides on lowlight roads: Increase side visibility on rural or poorly lit stretches when riding in a group or encountering oncoming traffic. Offroad and wet conditions: Use on mountain bikes or dualsport motorcycles to reduce mud and gravel contact with spokes and help prevent rust during wetweather rides. What's included / Important note Reflective spoke skins sized to the dimensions above. They provide reflected light only and will not produce light on their own. Confirm spoke diameter before to ensure a proper fit (fits spokes with inner diameter between 1.8 and 2.5 mm).