Kanohi Mask Pack - US Version

LEGO 8525 Kanohi Masks is a Bionicle Accessories set released in 2001, containing 6 pieces. It includes two random Kanohi Masks of Power, a two-piece head element, and a Technic pin for attachment. The set was released in North America as 8525 in boxed packaging; in Europe the assortment was issued as 8530 in both box and polybag formats.

Description via Its a Block Party