Gallery › 2 sts x 8 rows KPT Double Ridged Rib (No. I-A-5-c-(5)) Image 1 of 2 Image 2 of 2 2 sts x 8 rows KPT Double Ridged Rib (No. I-A-5-c-(5)) €0.00 Knit-purl ribbing is broken with rows of welts and Seed Stitch, forming a delicate brocaded texture knit fabric. Purchase Added! Knit-purl ribbing is broken with rows of welts and Seed Stitch, forming a delicate brocaded texture knit fabric.