Glow in the Dark road spikes can glow in the dark for more than 8 hours, after absorbing light for just 20-30 minutes.
Made from ABS with acrylic reflective lens. High impact resistant (16 tons or higher). High reflection, good anti pressure, resistance to high temperature, anti acid & alkali. Light and convenient one-piece structure
Dimensions: 10cm x 10cm x 2 cm (4″ x 4″)
Weight: 120g per piece x 10 pieces = 1.2 kilograms.
Body Color is Cream and Glows Green.
Reflectors colors could be yellow, red or white.