360 visibility: crafted from ABS tubing with an environmentally reflective film utilizing advanced micro-prism technology, these bicycle spoke reflectors provide enhanced visibility due to 360-degree reflection, reaching distances of up to 200 m. Easy to attach and universal fit: designed to be compatible with all standard spokes ranging from 1.9 to 2.4 mm in diameter; no complicated installation required, just clip the reflectors onto the spokes and you're ready to ride. Bonus bicycle reflector stickers - the set includes 36 bicycle spoke reflectors along with an additional 24 reflector stickers. Personalize your bike and unleash your creativity, making your ride unique with your own custom pattern. No imbalance - unlike older, bulkier spoke reflectors, these light-weight reflectors create no air resistance, ensuring that the performance of your bike wheel remains unaffected, eliminating added weight and dynamic imbalance. Practical bicycle spoke reflectors suitable for trekking, cycling, urban lifestyle biking, casual rides, bike packing, daily commuting, lifestyle/single speed biking, and urban sports. Material: ABS + reflective film Color: Blue Package Contents: 36 * bicycle reflectors, 24 * bicycle reflector stickers Only the above package contents included, other products are not featured. Note: Light shooting and varying displays may result in slight color differences between the item in the picture and the actual product. Measurement allowable error is +/- 1-3 cm.