Use the adjustable mandrels to make tassels up to 3.5" (9 cm) long. Wind the Cotton Tassel Cord, or another stringing material, around the mandrels until your tassel is the desired thickness, then follow the included instructions to tie off, cut, and trim to make the perfect tassel.Details:White7 mm O.D. (0.275") pegsAdjustable size from 9.7 cm (3.8") to 2.5 cm (0.98")Instructions included