![]() Rib Knit 14'' Tube 10 yards-Purple Free Shipping on this item! (use promotion code FEBFSA525) Rib Knit 14" Tube 10 Yards 50% polyester 50% cotton. Rib Knit is a fabric with a ridge effect in one direction usually vertical. Rib knits are extremely elastic in the crosswise direction and are often used in t-shirts and lightweight sweaters. Purple ![]() |