The Volcano is a big sloper hold that can be used on all angles of wall. Its quite tricky to hold, but that makes it fun to you use in boulder problems
it stands about 25 out from the wall and is about 30cm long by 25cm wide
This hold screws to the wall, so you can set it where you want it.
Its made of hollow PU
You can pick a colour, the option is above the price
Click the picture for a closer look