Features: Enhances your audios experience with our Portable Speaker Mount, design to secure hold diameter within 13.78inch speakers on golf carts, bikes, boats, and more, using robusts adjustable strap system. Constructed from steel and nylon speaker straps, this mount offers durability and flexibility, featuring elongated slots for easy width adjustment to fit various speaker models. Ideal for outdoor enthusiasts and music lovers who want to enjoy their favorite tune while engaging in activity like golfing, cycling, or boatings. Perfect for diverse environment, this mount ensures your speaker stays in place whether you on trails, smooth roads, or open water, providing consistent sound quality. The EVA cushioning at metal contact point minimizes wear and tear on your speaker, ensuring longevities and maintaining pristines audios performances. Specifications: Material:Nylon Strap+Steel Suitable for diameter within 35cm/13.78in speakers for Charge3/4/5,Flip4/5/6,SRSXB23,Boom3/MegBoom3 Speaker; Note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color. Package includes: 1pc Speaker Mount(with Screw Accessories)