The Sock Ruler® is constructed of a heavy duty, yet flexible plastic; an innovative measuring tool for sock knitters that goes inside of the sock, allowing it to lie flat and ensure accurate measurements (both metric and imperial).
The Sock Ruler:is for adult sized feet and children size medium The Sock Ruler Junior:is a set of two, one for babies and one for infants The Sock Ruler Combination: includes all three Sock Rulers!
Easy to use, no tape measure blues! ....and made in the USA!
