Made of silk, lightweight, breathable and comfortable to wear. Effectively block all annoying light, help you fall asleep quickly, enjoy a happy sleep, and rejuvenate when you wake up. The band can be adjusted to fit your head with a rear hook and loop adjustment. Measuring 8.46*3.94*0.78 inches, this custom real silk unisex sleeping eye msak. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: Portable, durable, practical for daily use.