Mask Adjustable Extension Strap Hook

This safe ear strap hook allows you to bring health to your family and employees while reducing the pain and pressure of a long time wearing a mask in the ear. Made of durable PE flexible material. With two gears adjustment buckles to adjust freely according to the size of head shape. It is suitable for various types of mask with a two-point connection and a wonderful giveaway for the people who need to wear masks for a long time such as medical staff, dust-workers, food-workers, and so on.