Features: Secure Attachment: Specifically for 1/2 speakers, this bike speaker holder ensures firm hold on mountain bikes or motorcycles, allowing you to enjoy music while Ridings. It fit bike tubes with diameters ranging from 25mm (0.98 inches) to 32mm (1.26 inches). Installation: The speaker holder stand supports both horizontal and vertical installation to meet various Ridings needs. Its unique cutout keeps speaker button accessible, allowing you to easily adjust change track without stopping your ride. Enhanceds Protections: Equipped with high-elasticity silicone net cover, the speaker bike mount secures the speaker firmly, preventing it from falling even on bumpys roads. Enjoy your ride and uninterrupted music. AntiSlip: The base of the bike Bicycles mount holder features nonslip silicone that grips handlebars securelys, enhancing stability. Whether on flat roads or ruggeds trails, you can confidently enjoy your music without worry. Improved Ridings Experience: for both long distance ride and short trip, this portable speaker mount enhances your cycling experience by making it easy to enjoy music. Simple to installs and convenient to use, perfect for cycling enthusiasts. Specifications: Materials: Plastic Size:197x90x85mm/7.76x3.54x3.35inch Package Includes: 1Set Bike Holder note: Due to the screen setting difference, the item color may slightly differents from the pictures. Please allow slight dimension difference due to differents manual measurement.