Reusable Mounting Ear Buckle Strap for Ears Protector Non-Slip Anti Ligature

Features:
1. With our products, can prevent pressure marks on the face
2. adjustable buckles, adjust to the most comfortable length according to your head circumference
3. There is a non-slip design on the back to prevent it from slipping during use
4. Many colors for you to choose, stylish and practical 
5. Made of soft ABS material, durable and comfortable to use
Specification:
Material: ABS
Size: 150x20mm