M3 GAS MASK HISTORY FOR DUMMIES

Comfort and ease and In good shape: Hollis M1 Mask’s high-grade silicone skirt is built to conform towards your face’s contours, giving a cushty and comfortable in shape. Its adjustable strap lets divers to adjust the mask In line with their Tastes, making sure it stays set all through dives.Being a revolutionary frameless mask, the M1 supplies