material: plastic Type: Reflective Color: as pictured Size: 5.5*1.5*2cm Quantity: 4 pieces/set 100% Brand New High Quality OOTDTY Features: High quality material. Anti-slip bikes keep you safe when riding at night. Fastened to the side of the pedal. Durable and useful. A set contains 4 pieces. If you are a night rider, this is a must. Package includes: 4 x Bike Pedal Reflectors Notes: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 1-2mm error due to manual measurement. please make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!