Walk about in style with this versatile fashion mask! The adjustable nose bridge clip tightens the seal around the face for a more secure feel, while the velcro enclosures ensures a snug fit for every head size. The stylish accents and replaceable inner lining combines form and function for a protective mask that not only looks good but filters inhaled air to protect you from common illnesses and airborne dust. Built with 5 layers for enhanced filtration and comfort! The breathable material is flexible for long term wear, and the velcro head straps support the mask from the back of the head rather than the ears for more comfortable extended wear. Included with these masks is one filter that can be removed and replaced with typical disposable masks. The dual breathing valves help reduce heat buildup during wear and the adjustable nose bridge creates a snug fit, but can also be removed by simply pulling the rivets apart for those who want a loose fit. This fashionable mask is machine washable for repeated use! Measurements: Head strap length 11.5 cm/ 4.5 inches; Nose to chin length 15cm/ 5.9 inches; Head strap to nose length 31cm/ 12.2 inches; Adjusts from 21.5 inches to 25.5 inches circumference. Materials: Cotton, ABS plastic, and nickel-free metal Color: Black Note: Mask is machine washable