You will need
3 rows by 6 sts 10 x10cm.
2m long by 18cm wide.
You can make the scarf longer by just keep going! To make it wider, simply make a longer foundation chain.
tr: Treble Crochet
This pattern uses UK terms.
Simply Cosy Scarf Pattern
Rnd 1: tr into the fourth ch from hook (ch counts as tr here and throughout). Tr in each ch across (10 sts)
Rnd 2: Ch 3, tr in next st and each st across. (10 sts)
Repeat row 2 until scarf reached 2 metres long (or your desired length).
Weave in your ends.
Cut 20 lengths of yarn, and attach to each st by folding the length in half, pulling the loop through a st, and pull the ends through and tighten.