Marshalltown Magnesium Float These hand floats are made from very hard, durable lightweight magnesium this makes these trowels lighter than the traditional standard trowels. A comfortable wooden handle is positioned to give perfect balance and is held securely with torque screw that will not come out. Being magnesium it also produces a smoother finish than traditional trowels. Magnesium bladeUsed for leveling and smoothing air entrained concreteBeveled endsAssists the user in preparing the surface for trawlingRecommended for use with air entrained concreteMagnesium floats produce a smoother finish than woodU.S. Patent for DuraSoft handleMade in the U.S.A.16" x 3-1/8"