Aquatec O-Ring Kit with Tools meta-size-chart-apeks-tech-shorts-size-chart 3D Mask Strap - TUSA's

3D Mask Strap - TUSA's patented 3-D strap is a true three-dimensional design that snugly fits against the head's natural curvature

Single reading

Patented Atomic Automatic Flow Control (AFC)

loosen the headpiece using the buckles and return it to the front of your face

as well as style

Aquatec O-Ring Kit with Tools meta-size-chart-apeks-tech-shorts-size-chart 3D Mask Strap - TUSA'sO Ring Kit with tools included for replacing older o rings across a wide range of dive equipment. Features: 200 pieces. Material: NBR 70. Hardness: Shore A. (Shore A means high strength sealing material). Compressive Strength: 13 mpa. Temperature Strength: 30 degree ~+100 degree O rings included: AS568 003 x 10 pcs (I. D: 1. 42 * W: 1. 78) AS568 006 x 10 pcs (I. D: 2. 90 * W: 1. 78) AS568 007 x 10 pcs (I. D: 3. 68 * W: 1. 78) AS568 008 x 10 pcs (I. D: