Light up your bike with one easy bundle pack! Get 2 Wheelbrightz and 1 Cosmicbrightz to light up your ride! Batteries not included - 9 AAs required in total. Make your wheels glow with a circle of dazzling colored light! Wheelbrightz use 7-feet of 20 micro LED lights to light up standard 20-29 inch wheels. Cut it to size for a clean, precise fit or spiral it within the wheel for extra fun. Each bundle pack includes 2 light strings in weather-resistant tubing, so you can make the world brighter your way! An attached battery pack, silicon strap, and 6 mounting ties are also included per light. Brighten up your bike frame! Cosmicbrightz 40 diamond-bright micro LED lights wrap around any standard bike frame. Each bundle pack includes one 6.5-foot light string with attached battery pack, mounting strap, and one securing tie.