Michael Myers mask? Michael Myers Mask is made of rubber. Halloween mask made from 100% natural latex, safe and non-toxic ?? Michael Myers Mask Size: Free Standard Size. (Head circumference 54-64 cm/21.25-25.19 in), fit for most people. The mask is light in weight and hence comfortable to be worn for a Halloween costume. Michael Myer's Costume covers the entire head; slit at back for access, Synthetic hair on top, back & sides of the mask. ??Micheal Myers Mask After receiving the product, please try to wear it first. If it is found that the visibility is not good, you can use a pair of scissors to re-open the hole in the appropriate position. For the comfort of wearing the Halloween mask, we designed 3 vent holes- ear holes, nostrils, and eye holes.