B&S FEEL Hand Operated Wool Winder Holder for Yarn/fiber/wool/string Ball Winder Package Size: approx 8.6"*3.3"*8.6" (L*W*H) Material:Plastic+Alloy(Lead and nickel safe) Light weight, Low noise, convenient and portable Get your knitting and crocheting supplies organized easily These nifty, little gadgets require little to no assembly and they easily attach to any table or countertop without leaving damage.