Bicycle Outdoor Portable Bluetooth Speaker Mount Bike Universal Adjustable Strap Product Features: 【Adjustable Straps】Quickly attaches Bluetooth speakers to any rail of the golf cart railing bike with three adjustable straps firmly. enjoy the music at any time and anywhere. 【 High-quality Material】Our bicycle speaker mounts are made of PU leather and nonslip synthetic leather through precise sewing process, scratch-resistant, anti-skid, waterproof, and breathable. Adapt PE bar to be used for the main body to prevent speaker mount from bending deformation, prolong the service life of speaker mount. 【Strong Hook and Loop Fastener 】Non-slip and tight straps keep mount and speaker securely on railings and bars.No need to worry about items falling to the ground. Half-inch padding absorbs shock preventing wear and tear. 【Applicable Occasions】Fits most wireless speakers between 7.5”–11.5” Circumference. You can also hang some accessories like drinks, water bottles, golf accessories, tools, radio, clothes, etc. And hold a variety of items. Not only for speakers but also for water bottles and repair kits. Product Specification: Type: Bluetooth Audio Strap Color: Black Material: PU+PP Features: Adjustable straps,anti-skid,waterproof and breathable Design: Non-slip Product Size: 115mm*55mm*135mm Fit for: Fits most wireless speakers between 7.5”–11.5” Circumference Model: Bluetooth Speaker Mount Strap Package Included: 1X Universal Speaker Strap