Lego minifig compatible Custom SI-Dan Toys S10sr Gas Mask, fits on a minifigures head and can be used with the following SI-Dan helmets. A slim but sturdy piece, the S20sr Gas Mask will protect your ‘figs eyes and mouths (and noses, if they have them) from poisonous gasses! With its attached canister, this piece is perfect for modern combat and SWAT, as well as post-apocalyptic MOCs.

BrickArms Stahlhelm
SDT M2002
SDT M2000
SDT IBHG
SDT M2002K
SDT PBH
SDT ACH
SDT HGU56
SDT PTF