14639 16 x 3 3/4 Mag Float WoodMagnesium Hand Floats are specially designed with a wider blade to cover more surface area when floating slab and air entrained concrete. Each blade is constructed from a durable, lightweight magnesium, and shaped into lengths ranging from 12 to 24 with a standard 3 width. You can choose your preferred handle material and style to suit your preference for comfort and grip. These concrete Floats are Made in the USA with Global Materials.