Checkered print perfectly goes with your official look. Don't bore your professional look go with trend & fashionable. This is unique print itself because is more likely to be used for professionalism.Checkered Blue Cotton Valve Mask by Real Hand It comes with a Valve which gives you a super perfect breathing power. The quality which give you a confidence of moving forward with trend. Real Hand is known for its quality by Global Miira. That's why we say protection with style is a perfect way to cheer yourself.