Tusa Fabric Mask Strap - Black Octopus Holder Operating by distribution of the

Operating by distribution of the stiffness along the blade we “tuned” the blades to certain natural frequencies

which has never been attempted before on composite materials

watertight fit on most faces

hold a heavy load

Connector carries E/O cord through standard inlet valve allowing to run connection from external battery to Heating System components under the drysuit

Tusa Fabric Mask Strap - Black Octopus Holder Operating by distribution of theThe Fabric Mask Strap adds a new level of comfort to the dive experience. Anti slip grip and easy adjustment ensures a snug fit to the back of the head. The snorkel keeper ensures secure placement.