I used a 4mm hook. You can use whatever hook & yarn you like.
US Terms used:
Ch=chain or chains
Sp=space or spaces
DC=double crochet
SC=single crochet
Sk=skip
Sl st,=slip stitch
Special stitch; dc picot. DC ch 4, sl st into top of the dc.
Sizes are small with medium- xxlarge in brackets. IE: sm(med, LG, XL, XXL, etc).
Chain; 146,(175,182, 196, 212).
Row 1: * sc in second ch from hook, ch 5, sk 3, sc*, (you'll be working the other side of the chain the same), Slst into next 2, ch 1, sc into same sp, ch 5, sc* repeat from*to* ending in a sc.
Row 2: ch 1, *sc in same sp, ch 1, dc picot 7 times, ch 1 sc in next ch 5, ch 1*; repeat from*to* (remember your going to be doing the same thing on the other side). Fasten off. Weave in the ends.