Medical Protective Masks: Three-Layer, For Adults, Disposable, Non-Woven Material (Spunbond + Meltblown) 20–30 G/M², On Rubber Loops, With A Nose Clip, Size 17.5×9.5 Cm; Medical Covers, Non-Sterile, Disposable, Low (Dc 021:2015: 33140000-3 — Medical Materials)