http://www.wowwiki.com/Dismantle

Removes all items equipped in the target's main hand, off hand (weapons, shields or held in offhand items) and ranged slots (bows, wands and relics).
However, it will prevent all abilities that require the removed equipment.
P.S. http://www.wowwiki.com/Relic

Relic refers to a type of equipment worn in the relic equipment slot by death knights, druids, paladins and shamans.
Totems used by Shamans.