Features: Consist of good-strength component, providing security protecting; Colorful reflective styles increases visibility In the evening. Reflective Spokes set, including 10 colorful spokes; Easyly to install and disassemble. Durability and waterproofed, suitable for various weather conditions. Cyclists, sports enthusiasts, commuters, and other people who enjoy cycling. Various cycling scene such as night cycling, and mountain cycling. Specifications: Color:Two Elections Dimension:4x3.2cm/1.57×1.26in Component:plastomer Package Includes: 24pcs Colorful Bicycles Spoke Beads note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.