Sulky Cotton Petites Dream Assortment #1 Slimline Sampler Box includes 80 spools (50 yards each) of Sulky 12wt long staple Egyptian cotton thread. With 66 solids and 14 blendables all neatly packaged in a slimline storage case, this thread is perfectly organized for all your cross stitch and embroidery needs. One Sulky Cotton Petites thread is equivalent to two strands of floss.