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: PUandPP Features: Adjustable straps,anti-skid,waterproof and breathable Design: Non-slip Product Size: 115mmx55mmx135mm Fit for: Fits most wireless speakers between 7.5”–11.5” Circumference Model: Bluetooth Speaker Mount Strap Package Included: 1X Universal Speaker Strap Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.