High Performance low volume scuba diving face mask with three window

Tempered Glasses Diving Mask Specifications: Item No. D301 Material Silicone,PVC Lens Tempered glass Strap Silicone,PVC Colour We can also proceed the pantone colour if you prefer Logo Customized Package polybag/blister box Certification all the goggles are coming with CE certification for EU market all the goggles are coming with CE certification for US market Advantage: 1.High professional, 2. Wider seeing . it's three window 3. Adjustable silicone strap Our Service: 1.