Window Candle Strap

One of the great inventions of the 20th century are the plastic straps that keep Christmas candles from falling of the window ledge. In case you fall short next year, here's a model for one. I printed mine with PCTPE nylon for flexibility, but I'm sure flexible filament would work too. Might work with ABS or PLA, but seems that would be too stiff - let me know if anyone has success with that.

New version: I made the hole larger and extended it up so it prints along with the "pip" at the bo