Very durable sledge hammer, the handle has weight to it along with the head. The person that delivered the item was like "What the f@#$ is in here???", probably because of the lop-sided heavyness the box had.
Anyways, i was told that the hammer comes with a lifetime warranty, so if it breaks you could just send it to a repair center and receive a new one. I was also told that repainting the hammer won't void the warranty, so i'm painting mine a different color than the hi-vis green.
Uhh, one thing that i didn't like about the hammer was that the handle was bent slightly, as if the machine used to imprint the "wilton" logo onto the handle cause a little bend. Its not hugely noticeable, and doesn't deter the usage of the hammer, but i'm a perfectionist so the bend drives me a bit crazy. Since the handle is made of rubber and metal, and made with the patented "unbreakable" design, i can't bend it straight.