Chain multiple: 12 + 8
Stitch Guide
Shell: Work 5 dc in specified ch or st: shell made.
Instructions
Row 1: Sc in 7th ch from hook; *ch 2, sk 3 chs, shell in next ch, ch 2, sk 3 chs, sc in next ch**; ch 5, sk 3 chs, sc in next ch; rep from * across, ending last rep at **; ch 3, sk 3 chs, sc in last ch; ch 1, turn.
Row 2: Sc in base of turning ch; *ch 2, (dc in next dc, ch 1) 4 times, dc in next dc; ch 2, sc in next ch-3 sp; rep from * across, ending last rep with sc in 4th ch of turning ch; ch 3, turn.
Row 3: *(Dc in next dc, ch 2) 4 times, dc in next dc; rep from * across, ending last rep with tr in last sc; ch 4, turn.
Row 4: *Sc in next ch-2 sp, ch 2, sk next dc and ch-2 sp, shell in next dc; ch 2, sk next ch-2 sp and next dc, sc in next ch-2 sp, ch 4; rep from * across, ending last rep with tr in last sc; ch 1, turn.
Rep rows 2-4 for patt.