A Hood for an air assisted sand blasting suit had to make holes for the hoses and a frame to slide the lenses into and it had to be a dbl layer of Carhart fabric -So of course it needed batting and the rule is if its sandwiched it must be quilted so our guys were very stylish I ended up making 3 and machined stitched each one with the 1st letter of their names -oh- the snaps to attach to the suit was done by my husband All the sewing was done on my Singer Treadle