check out the link
runes, alot of runescape has monsters which just drop stuff that you dont need, ice giants in port sarim has alot of value to its drop
I have placed a link below that should direct you to a guide with the details you require.
* Cockroach workers * Cockroach soldiers * Ankous * Catablepons * Dark Wizards * Ice Warriors * Ice Giants * Moss Giants * Hill Giants
59
Fire Giants Hill Giants Ice Giants Moss Giants
hill giants and hobgoblins drop them sometimes
These nonmember monsters drop adamant items: White Knights Moss Giants Ice Giants Ice Warriors Green Dragons Lesser Demons Ankous Cockroach Soldiers Greater Demons Also some revenants drop adamant items.
A Black Kiteshield is dropped by Ice giants and Elite Black Knights and sold in Keldagrim for 2,072 coins. Moss giants drop black square shields at a fairly high rate.
You can pick them up, you can get them when you kill giants such as: Hill giants. Fire giants, Ice giants or Moss giants.
kill hill giants till they drop it
They are level 53 and they have 700 life points.
The only way to get it for free is to kill Ice Strykewyrms and get them as a drop.