16" - Foam a new game plan with a fun promotional strategy! This foam piece is designed in the shape of a hammer and is perfect for supporting your favorite causes. An excellent prop to use during advertising campaigns, celebrations, and other rallying events. Generous imprint areas for customizing with a mascot or a company logo. This foam product is proudly union made in the USA. Flame-resistant safe foam! ASTM F963-07 compliant.