Alpha Solway AlphaFlow FFP2 Face Masks - Box of 10 Hypoglycaemia The positive maywheel lens control

The positive maywheel lens control allows you to select a range of lens powers from +40D to -25D

shoulder strap and reflective strip

Foldable & adjustable heel strap

and calloused skin

Insulation thickness: 60mm

Alpha Solway AlphaFlow FFP2 Face Masks - Box of 10 Hypoglycaemia The positive maywheel lens controlThe Alpha Flow SERIES has been designed to improve comfort and performance whilst maintaining a secure fit. Colour coding the range makes identification simple and easy when varying levels of protection may be required. Features: Large surface area ensures very low breathing resistance New large exhalation valve which reduces heat build up and improves wearer comfort Colour coded mesh shell for ease of identification Adjustable headstrap allows for a