NON SLIP: Our non slip stoppers are made to stay in place when worn, guarantee non slip comfort while you work. The buckle can help keep masks in place, for better protection and a sense of security. Perfect for running, hiking, skiing, climbing and other activities

DURABLE: Our silicone cord locks are made of premium silicone, it is soft, lightweight, and flexible yet sturdy and durable. It is perfect for long usages, guaranteed to last and can be used continuously.

EASY TO USE: Our cord stoppers can be easily adjusted for any length to fit various purposes and face shape. In addition, our elastic adjusters are perfect for both kids and adults with its ease of use. Just simply slide the adjuster back and forth until you get the desired length and tightness.

VERSATILE: Our elastic adjusters are multipurpose and can be used for drawstrings, round and flat elastic bands, sewing, lanyard, sportswear, clothing, backpacks, shoelaces, and more.