Description Warranty Information Product DescriptionBeadalon Kumihimo Bobbins 8/Pkg-2.5"BEADALON-Kumihimo Bobbins.This package contains eight plastic bobbins for use in Kumihimo braiding projects.Each one is 1/2 inch thick with a 2-1/2 inch outer diameter and a 3/4 inch diameter hole in the center. Manufacturer Warranty - USA Only