You're going to love this! One ball of this soft, delightful yarn makes a knitted hat & a scarf! (Scaha = Scarf and Hat, get it?) 240 grams on pre-wound ball of Aran (worsted) weight yarn. Scaha is 90% Wool, 10% nylon. Approximatly 520 yards on a 240 gram ball. 16 sts = 4" on a US 10 The FREE pattern booklet with hat and scarf patterns is available as a free digital download.