The sock blockers are made of 3mm thick acrylic and are available in 2 cheerful colors, purple and fluorescent pink. They are sold individually, but if you take 2, you'll get a little discount. The foot is approximately 10 cm, making it suitable for small socks for sizes 2-6 months. The blocker is suitable for sizes 1A and 1B of our Allfit Rib Socks pattern, which can be ordered here.
The Allfit Rib Socks pattern is written for size 1 (shoe size 17) through size 10 (shoe size 47) and is suitable for all fingering weight or 4-ply sock yarns.