2 LED Silicone Bike Light Set Easy fit in Seconds! Flexible Silicone Body Ultra Bright LED 3 Mode Setting - FULL ON/SLOW FLASH/FAST FLASH Water Proof No Tools Required Batteries included (CR2032 batteries) Fits on all Types of Bike, Helmets and Rucksacks Package include: 2 x LED Silicone Bike Light Note There is no retail package offered for saving shipping costs. Item ships in bubble padded envelopes. Thanks for your kind understanding!