Multi-Use Tactical Wraps Can Be Used As A Bandana, Neck Gaiter, Dust Screen, Balaclava, Scarf, Hat, Etc. Made Of 100% Polyester, It Is Soft, Breathable, Moisture Wicking And Wind Resistant. There Are No Seams, Or Hems, So There Is No Irritation, Size - Unstretched 10" Opening X 19.5" Length