• Quickly attaches Bluetooth-compatible speaker to any rail like golf cart, boat, bike, motorcycle etc. Very easy and convenient to take speaker when going out •Made of nylon adhesive strap fabric material with hook and loop, these cable wraps are both reusable and durable • The strap has a strong grip, and holds the speaker firmly. Specially designed bottom strap for better fixation, preventing the speaker from dropping in the bump • Free of tool, easily be attached or removed. Use friendly design. It won't scratch up your speaker itself and bike paint •This strap also can be used in many applications and hold a variety of items. Not only for speaker, but also for water bottles and repair kit Specifications: • Material: nylon • Size: 15 * 6 * 2cm Package included: •1 x Speaker Mount