Transform your diving experience with the Tecline Neoprene Mask Strap featuring a convenient 20mm Velcro closure. This high-quality strap is designed for durability and easy adjustment, making it a must-have for all your underwater excursions. Join the ranks of technical divers who swear by its performance and upgrade your gear today with this top-notch accessory. Dive in confidence and comfort with the Tecline Neoprene Mask Strap.