Lime Signature Cotton Thread Mini Spool - 50WT Lime Signature Cotton Thread Mini Spool - 50WT: Uses: Piecing, quilt tops, appliqué, construction seams, and sewing. Benefits: 100% natural cotton, low lint, strong and smooth seams without being bulky, expanded color palette. Fiber Type Cotton Ply 3 Ply Extra Long Staple, Mercerized Cotton Tex/Weight Weight 50 Cone Size (Yards) 700 yards Cone Height 2 inches