Keep hair secured and contained with this 21" Black Hairnet, engineered for professional and personal use. Crafted from lightweight, breathable fabric, these hairnets provide comfortable extended wear without skin irritation. The generous 21" size accommodates various hair lengths and volumes, making them ideal for food service, healthcare, manufacturing, and hospitality environments. Each pack contains 100 units, offering reliable value for businesses and facilities requiring consistent hair containment solutions. Durable construction ensures dependable performance throughout the workday.