Hospital Tape, 1.27 cm x 9.1 m(1/2 x 10 yds), 24 Rolls/Pack First-Aid Products Dual one-way valves on the

Dual one-way valves on the side ports permit exhaled air (carbon dioxide) to exit the mask and prevents outside air from entering mask

prevention of infection in minor burns

Two exterior pockets with flaps to protect valuables

9 % UV protection

NFPA 2112-012

Hospital Tape, 1.27 cm x 9.1 m(1/2 x 10 yds), 24 Rolls/Pack First-Aid Products Dual one-way valves on the7431 Hospital Tape 1. 27 cm x 9. 1 m (1 2 x 10 yds), 24 Rolls Pack. Premium quality, bleached cotton tape with a zinc oxide adhesive backing. Effective under a wide range of temperatures and extreme humidity conditions. Specially formulated for skin contact and good adhesion. Sold as 24 rolls Pack.