Product Description Name:Black Night Headgear Material:Plaid + Elastic fabric Product size:One size fits all Head circumference:Applicable head circumference 52-66cm Applicable scenarios:Suitable for tactical equipment, film props, etc., can be used with tactical masks Feature 1. Plaid material, scratch and wear resistance, durable 2. Soft and skin-friendly, breathable, with two ways to wear. Note 1.There are slight differences due to different manual measurement methods, there is an error of 1-3 cm, thank you for your understanding 2.Due to the different light and display, the color is slightly different, please refer to the actual product, and those who mind buy carefully Picture Display