Unna-Pak: Primer Modified Unna Boot and Duban Self Adherent Bandage. For the ambulatory management of venous
stasis leg ulcers. A convenient system containing two high performance bandages that together form a two-layer Unna Boot. The Unna-Pak Primer has all the advantage of the Primer Modified Unna Boot with the additional benefit of a flesh colored secondary dressing that is lightweight, strong and easy to apply. The Unna Boot is 10 yards and the self-adherent bandage is 5 yards.