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

25Wh (included)

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: