Cumulus Rainbow is a velvety soft blend of brushed, Israeli Mako cotton & a touch of nylon for strength. Ideal for all season garments & accessories, the fun, color changing hues create colorful wraps, garments & accessories. A wonderful yarn for those with fiber sensitivities & baby knits. Fiber Content: 94% Israeli Mako Cotton, 6% Nylon Weight: Medium/Worsted Gauge: 4-5 stitches per 1" on US 7-9 (4.5-5.5mm) needles Weight/ Yardage: 100g/251 yards Care: Hand wash, lay flat to dry Country of Origin: Italy