The back of each mask is primered and then painted gloss black. (see below)
Each mask is a little over 1/16th of an inch thick. (see below)
Each hole is individually sanded from the front for a smooth shape. (see below)
Each hole is also individually sanded/tapered from the back, and this serves two purposes. 1) It gives the appearance that the mask is thinner then it is. 2) It provides better breathing ventilation/air movement when the mask is being worn. (see below)
Here is a list of each masks measurements in inches, width and length, from the back of the mask. (measurements may differ slightly from mask to mask).
Shelly - 7 3/8 X 10 1/8
3 - 7 7/8 X 10 1/8
Brooker - 7 1/4 X 10 1/8
4 - 7 7/8 X 10 1/8
5 - 8 3/16 X 9 15/16
6 - 8 1/4 X 9 15/16
6 version 2 - 9 1/2 X 9
7 - 7 3/8 X 9 1/8
8 - 8 1/4 X 9 3/4
8 version 3 - 9 1/2 X 9
9 - 7 X 8 5/8
X - 6 7/8 X 8 1/2
Trioxin245 X - 7 1/4 X 9 1/2
Uber X - 6 3/4 X 10
Vs - 8 1/4 X 9 7/8
Vs Kirzinger - 7 1/2 X 9 1/4
Vs battle - 7 1/8 X 10 1/8
Remake - 7 3/8 X 9 3/4
War hock - 7 3/8 X 10
Fibrosport Small - 6 3/8 X 9 5/16
Fibrosport Medium - 7 X 9 15/16
Fibrosport Large - 6 11/16 X 10 1/2
Customs - 7 7/8 X 10 1/8
Please stop me - 8 1/4 X 9 3/4
Most of our masks can be dated by the color of the signature on the back.
Here are some samples by year...