360 visibility: made of ABS tube with environmentally reflective film coated in high-quality -prism technology, these bicycle spoke reflectors ensure better visibility thanks to 360 reflection, up to 200 mEasy to attach and universal fit: suitable for all standard spokes between 1.9 and 2.4 mm diameter; no complicated assembly, no tape, reflectors clip on the spokes and off you goBonus bicycle reflector sticker - 36 pieces bicycle reflectors for spokes comes with extra 24 pieces reflector stickers. Give your bike character and become creative, stand out thanks to your very personal patternNo unbalance - unlike the old heavier spoke reflectors, no air resistance, the spoke reflector leaves the performance of your impeller unaffected, no weight and no dynamic imbalance of the impellerPractical bicycle spoke reflectors for trekking, cycling, city and everyday life, urban lifestyle bike, first rides, bike packing, everyday driving, commuting, lifestyle/single speed, urban sportsMaterial:ABS+reflective filmcolour:SilverPackage Contents:36 * bicycle reflectors24 * bicycle reflector stickersOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.