Type Omega Magnetic Fog Wipers are HUGE and SUPER STRONG and not for smaller masks. They are specifically designed for extreme conditions. Type Omega is designed to operate on the thick faceplate of dive helmets appropriate for professional dive helmets. Available in three colors: Black, Blue, and Yellow (as shown in photos).

PRODUCT FEATURES: 

• Clear view when desired

• Chemical-free

• Does not wash off like anti-fog solutions

• Everlasting (never "runs out")