LEGO Pearl Light Gray Bionicle Weapon Shield Half Ribbed Narrow (64267 / 88507)

LEGO Pearl Light Gray Bionicle Weapon Shield Half Ribbed Narrow has been used in at least 1 LEGO sets over the past 14 years, since it was first used in 2010. You can also find this part in at least 3 other colors. It has a design ID of 88507 which can usually be found molded into the bottom of the part.