This bike phone holder has a extra bag compared with other bike phone holders. The phone bag may keep your phone safe and and water, not blocking your view at the same time. 360 degrees rotatable base mount offers good viewing angle, can keep your phone in any direction as you like. Features - Color: Black. - Material: PU . - Size S: external size 138x75x30mm; interal size 125x60x25mm. Suitable for phones below 4 inch. - Size : external size 150x85x30mm; interal size 135x75x25mm. Suitable for phones below 5 inch. - Size L: external size 165x100x30mm; interal size 150x85x25mm. Suitable for phones below 5.5 inch. - Size XL: external size 185x110x30mm; interal size 168x92x25mm. Suitable for phones below 6.3 inch. - This waterproof bag comes together with a bike phone base stand. - Made of durable and stable material, it keeps your devices sealed from water, rain, , dirt and sand. - 360 degrees rotatable base mount presents the good viewing angle, can keep your phone vertical or horizontal as you like. - It contains two EVA pads, which allows you to apply the perfect level of pressure on your phones. - The diameter of the cradle is adjustable, just loosen or tighten it to fit your handlebar, no other tools required. - Please refer to the size chart . Package list: 3 x Waterproof Bike Phone Mount Holder Pouch 360 Degrees Rotation Phone Stand Case - Size XL(Black)