is there an aftermarket accessory for masks that is analogous to spring straps? what i mean is something that can replace the left buckle, silicone split strap, and right buckle .. is not adjustable .. but will stretch to fit your head? i already know about slap straps. THIS IS NOT WHAT I'M TALKING ABOUT. slap straps use both existing buckles, have adjustable latches, and do not stretch. it would be quite useful to simply buy a strap i know will keep my mask at a set tension .. has no dangling bits .. and can bypass my mask's crummy buckles with a hard connection right to the silicone skirt. just like my spring straps do for my fins! thanks in advance for any info y'all can provide.