Step 1: Buy Reflective Dots
6042T1 REFLECTIVE MARKING DOT, 1" DOT SIZE, 64 DOTS PER SHEET, 6.19
6042T11 REFLECTIVE MARKING DOT, 1-7/8" DOT SIZE, 16 DOTS PER SHEET, WHITE 6.19
Buy a sheet of the 1" dots. That's good enough. It should be $10 after shipping
Step 2: Stick Dots on Bike!
Step 3: Stick Dots on Helmet!
Now you will look rad when wearing your helmet, so you wont 'forget' about it & crack yer skull.