Stamped from yellow brass, almost identical to the previous knife guards expect these guards are precision engineered and especially designed to fit our Solingen finished knife blades. Some of them will require minor fitting, but most of the work has been done.1 3/4" long X 3/4" wide X 1/8" thick with 1/8" hole designed to fit KE5707, KE5904, KE5803, KE5804, KE5902, KE5903. Will also fit KE5905 and KE5906.