Wheelchair Spoke Reflectors 3M Scotchlite Reflective Spoke Covers certified to BS EN471. Be safe and seen in your wheelchair at night or low light conditions. (18 pcs) Wheelchair Spoke Reflectors are a highly effective way to be safe and seen whilst in your wheelchair Made by 3M with Scotchlite Reflective Material especially for wheelchair spokes Each spoke reflector snaps on or off in a single second - no tool or glue needed Be safe and see when on or off road, at events and in dark environments (clubs and bars etc) Lightweight (under 1 gram each) so doesn't cause any imbalance or wobble.