Note: Only sales in the USA(not including Alaska, Hawaii, AP, AE, Puerto Rico, Guam, Palau, U.S.Virgin Islands, American Samoa, Micronesia, United States Minor Outlying Islands, The United States Miscellaneous Pacific Islands, The Republic of Marshall Islands,Northern Mariana). Description: Waterproof: YES. Bike Wheel Lights: 2x waterproof bicycle spoke lights with battery compartment AA batteries: 3x AA batteries, included in the package. Anti-slip stickers: 1 pcs, stick to the battery case to prevent sliding off. White cable ties: 12-Button Custom Multi-Functional Remote Control. Black cable ties: 4 pcs, Used to fix the battery pack to the bicycle hub. Spoke Clips: 12 pcs, Used to stabilize the position of bicycle lights. Specifications: Product Dimensions:3 x 2.1 x 4.5 inches; 3.5 Ounces 2 Tire Pack Color Changing Bike Wheel Lights Battery Container size: diameter: 1.4 in, length: 3 in Length of Rope Lights : 7 feet. LED Quantity: 20 pieces. Two Modes: 7 Colors / 18 Patterns auto Waterproof: YES. Power: 3*AA Batteries(NOT INCLUDED). Package List: 2 X Bike wheel lights (including batteies) 20 X Zip ties 20 X Fixed clips 2 X Silicone Pads 1 X User manual Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.