Secured Hold: The anti-slip drop-proof design and the 2CM hook and loop magic tape provide a secure and stable hold, preventing slippage and accidental dropping. Versatile: The mount can be used to fix both a water bottle and a wireless speaker, making it a versatile accessory suitable for different needs. Easy to Use: The bike cup holder can be quickly secured or removed, and it is reusable. Convenient to install and disassemble without tools. Adjustable Fit: This bike speaker mounting strap is compatible with speakers of diameter 1.5-3.5 inches and is easy to adjust. It can fit models of speakers. Wide Compatibility: The bike water bottle holder can be installed on the bike frame tube with a diameter of up to 3.5 inches, making it compatible with most bikes in the market. This innovative bike accessory is designed to enhance your riding experience by securely holding your water bottle or wireless speaker. With its adjustable fit and easy installation, it caters to bike models and speaker sizes. Enjoy the convenience of having your essentials within reach while cycling, ensuring a safe and enjoyable ride. Color: Black Material: Nylon Fabric Package Contents: 2 x Speaker Stand Bracket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.