The Tusa M-10 Visio Strap Retainer is best suited for the Tusa M-10 Visio
Dive Mask.-amp-nbsp; The strap retainer holds the mask strap in place for
the best fit possible. Tusa prides itself on having the latest technology
to create scuba mask accessories that are lightweight and can be quickly
adjusted while scuba diving.
Other M-10 Visio Mask Accessories include the M-10
Visio Dive Mask Strap and the M-10
Visio Dive Mask Buckle.