Keep your mini’s Babiators safe and secure no matter where your adventures take you! Designed for active kids on the go, the Fabric Strap easily slides over the earpieces of your child’s favorite frames for a more secure, snug fit. With an adjustable bead on the strap, you can tighten or loosen as needed to keep your child comfortable. Play on, little adventurers! Recommended for use on Babiators sunglasses and blue-light blockers.