Stay Stylish & Secure! 🕶️ Silicone tubes provide a firm hold, perfect for active lifestyles. Compatible with most eyewear types, ensuring you never lose your glasses. No more tangles! Enjoy a sleek look without hair snags. Crafted from soft, high-elastic polyester for a smooth feel. We value your experience—reach out anytime for assistance! Adjustable 8-13 inches Polyester High-Elastic Fabric Solid Silicone Grip This set of 3 adjustable glasses straps is designed for both kids and adults, featuring a no-tail design for comfort and a solid grip to keep your eyewear secure during sports and activities. Made from high-elastic polyester and silicone, these straps are easy to adjust and compatible with various eyewear types.