【Color】 Black 【Compatible Bar Diameters】 22.2mm, 25.4mm, 28.6mm 【All-in-One Set for Peace of Mind! Quad Lock Type Smartphone Holder Compatible Product】 ・Convenient full set, compatible with Quad Lock type smartphone holders ・Includes a vibration damper to absorb shocks and reduce shaking during riding ・Comes with three sizes of mounting rubber to fit various handlebars, compatible with a variety of bikes ・Includes two sizes of hex wrenches, a fixing panel, and double-sided tape for immediate installation Easy operation: twist and securely lock! This compatible product can also be attached to genuine QUADLOCK, offering excellent cost performance. Its high holding power prevents your smartphone from falling during riding. ※This product is a QUADLOCK compatible product and is not a genuine product.