Product Name: Wholesale Strap Extension Adjusting Silicone Face Mask Ear Extension Hook Model NO.: H-01 Color: Many Colors Shape: Flat Available Times: Reusable Age Group: All People Style: Many Types Material: Silicon Transport Package: Polybag Packing Origin: China HS Code: 3926909090 Product Description It is more convenient and comfortable to wear, has a reverse buckle effect, and is less likely to fall offWe have many colors and types. if you want to know more please cotnact us!