Features: Portable keychain strap with quick release design and reflective strap ensures visibility for outdoor safety, combining compact convenience with protections against low light hazards. Engineered with ABS housing and high visibility woven straps, this safety accessory features easy installation and weather resistant construction for year round reliability. Essential for cyclists, runners, hikers, and commuters requiring enhanced visibility during nighttime activities or low light environments. Optimize safety during cycling, evening dog walks, jogging, camping trips, or as a backpack attachment for schoolchildren's route visibility. With colorfast component maintaining warning effectiveness through and wash cycles. Specifications: [Component]: ABS, Braided tape [Product size]: 2.5x27cm/0.98x10.62in [Color selection]: Green/Red/Blue/Pink/Gray Package Includes: 4pcs Reflective Straps note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.