Specifications:

• Profile: Ultra low profile for freediving,spearfishing
• Product Name: Freediving mask,diving mask,snorkel mask
• Product for: Diving,scuba diving,snorkeling,freediving...
• Model Number: M23
• Materials of mask skirt and strap: Black silicone
• Materials of mask lens: Tempered glass lens
• Materials of mask frame: PC
• Mask Type: Adult Diving Mask
• Lens Type: Two lens dive mask
• Diopters of Myopia lens diving mask: -1.5 to -9
• Colors: Black
• Brand Name: DEEPGEAR