Cloak of Silence

Three times a day this cloak grants Aura of Silence, the 4th level High Magic spell that lets the wearer move without a sound, though he cannot speak or cast spells with spoken words while it lasts.

As a greater magic item its magic is permanent and renews itself each day. Making one calls for the materials of a minor magic item and two months plus two weeks for each level of the spell it holds, with a 99% chance of success; one offered for sale usually costs at least twice its materials plus 2,000 G.P. per week of enchanting. It counts toward the seven magic items a person may carry or wear at once; go past seven and none of them works.