Size: 12 oz/350 gram, diameter of hammer head is 2 inch, long of hammer head is 3 inch, long of handle is 9 inch Double-Faced Soft Mallet:The rubber design and two-faced head,protecting what you are striking from damage. Extra strength fiberglass handle with shock absorption design , Ergonomic non slip rubber grip Application: floor installation, camping, tent stakes, home decoration construction, woodworking and so on Application: floor installation, camping, tent stakes, home decoration construction, woodworking and so on