IMPROVED 360 REFLECTION - The Spoke reflectors offer a 360 reflection. Therefore your visibility is improved and you will be perfectly seen in low light and also at night MADE IN GERMANY - The Seku Clips are made in Germany of 3M Scotchlite Reflective Material. It was designed for a strong hold and to keep you permanently and reliably safe and sound QUICK AND SIMPLE MOUNTING - The reflectors can be fastly and easily mounted on nearly every common bike spoke. You just have to attach the clips on the spoke and keep a distance of 0.78in to 1.18in from the wheel rim A PERFECT PACK OF 36 PIECES - Your delivery includes 36 Seku Clip spoke reflectors, which are perfectly enough for all spokes of one of your wheels CUSTOMER-ORIENTED START-UP - We tenders an English-speaking customer service for your easiest mounting ever