Open Box Hollis M-3 Mask Black Snorkeling Masks 3 Gas Nitrox

3 Gas Nitrox

The inside has got a single spacious compartment with two more compression straps

Other features: skirt in clear Comfort Silicone

The wide stance and low height give this roller bag exceptional stability and balance

and instant delivery of air on demand

Open Box Hollis M-3 Mask Black Snorkeling Masks 3 Gas NitroxPlease note this is an OPEN BOX offer. The item will be in new condition, but may not have original packaging. PRODUCT DESCRIPTION Visibility is the most important aspect of any dive. The new M3 mask provides that with distortion free vision and superior fit. This low profile design uses a rigid frame and two lenses with an extra clear glass which is valued for its attractive appearance and optical qualities. The low iron content produces a higher