?BIG QUANTITY?The cord adjuster set including 100pcs mask strap adjuster, will help you easy to adjust the lanyard string for kids length, it’s tighten and safety. The big pack can be use whole family face mask. ?MULTI-FUNTION?Our toggle cord lock can be use different size different shape elastic bands, mask cord, sewing, dress, clothes, backpack. ?WIDELY USED?The mask strap adjuster is easy to adjust the length of the mask cord to suit of various facial size, it can be for adults and children, the whole family need them. ?EASY TO FIT?The cord stops with one big hole and a small hole in both side, in this package have two piece nylon wire which will help you easy to fit the mask strap into the hole. ?GOOD MATERIAL?The cord locks for elastic use good quality silicone , it’s lightweight, soft and durable, not easy break, you can use for long time.

Closure Type: Drawstring. Brand: ONLYONE. Material: Silicone. Color: White. Date First Available: July 2, 2020. Manufacturer: XI YA. Item Weight: 0.88 ounces. Best Sellers Rank: #368,979 in Arts, Crafts & Sewing. Customer Reviews: 4.4 4.4 out of 5 stars 324 ratings 4.4 out of 5 stars. : B08C6XNZ2G. Item model number: YQ002. Package Dimensions: 5.08 x 2.99 x 0.55 inches.