- Blister bandage

and allows for realistic ventilation resistance

so you experience the same quality as when imaging patients in a clinical environment

and air can be easily purged from the system

Velcro closure for easy fitting and removal

Mask - Universal tilsløringsmaske Røg Category_Optisafe/Undervisning/Simulationstræning/Ultralyd/Infusion Nursing/Pediatric - Blister bandageUniversal Obscuration Mask Smoke Ruth Lee's universal obscuration mask is constructed from opaque, flame retardant PVC (meets BS1763 Type 1B) with a polypropylene webbing frame and velcro closure. Purpose: Designed to simulate a smoke filled environment during smoke diving training (BA training). Product Features: Constructed from flame retardant PVC (BS1763 Type 1B) Durable polypropylene webbing frame Velcro closure for easy fitting and removal Quick