Features: Made with durable materials and equipped with a reliable adhesive tape, this strap guarantees a snug fit and prevents any unwanted movement or vibrations. Take your favorite tunes with you wherever you go and enjoy a thrilling biking adventure accompanied by your favorite music. Durable and reliable: Adhesive straps are usually made of premium-quality nylon material, which has good durability and tensile strength. They can withstand long-term use and various environmental conditions, ensuring that audio equipment is always securely fixed. Convenient and easy to use: Adhesive straps can easily secure bicycle audio equipment without the need for tools or other fixing devices. Simply wrap the straps around the audio device and bicycle frame, and then glue them together. Good shock absorption effect: Pearl cotton can effectively reduce the vibration and bumps of bicycle audio equipment during cycling, providing a more stable and comfortable audio experience. It can absorb and disperse the impact force from uneven roads and bumps, reducing damage and impact on audio equipment. Strong adjustability: Adhesive straps can be adjusted as needed, Suitable for audio systems with a diameter of 6.5-8.8 and a circle of 22-28cm. Specifications: Item: Adjustable Speaker Strap Holder Main Color: Black Main Material: Nylon Size: 35.5+19cm*15.5cm Package Size:20*17*2cm Package Weight: 70g Package List: 1*Adjustable Speaker Strap Holder