I emailed and they replied saying to expect some in approx 6 weeks.
After 8 weeks they hadn't came so I emailed again and they replied saying they'd send some more out.
A sheet came about another 4 weeks later.
They started to peel on my jump (
wink wink) so I sent another email including a picture of my kawasaki green bike plastered in monster stickers and they sent me another 2 sheets.
I didn't fill in a product code either.