Tusa Mask Strap Cover Used Knives Sleep mode: the computer is

Sleep mode: the computer is on the surface after 1 minute without operation (3 minutes from pre-dive mode)

is stretchy and comfortable

Libera is equipped with one-way valves with a larger cross-section and has a reduced internal volume for effective expulsion of residual CO2

Unlike the usual back zipper

technologically advanced mask design that can be easily and quickly adjusted for a perfect fit

Tusa Mask Strap Cover Used Knives Sleep mode: the computer isThe MS 20 Mask strap cover is a soft neoprene strap cover that prevents hair from tangling and adds comfort. Both a fashionable and functional accessory, mask straps are kept in optimum placement for comfort and security. FEATURES: Enhances comfort and fit Attaches over standard mask strap Made from durable neoprene Hook & loop fastener TUSA screened logo