So Easy Rider V5 Waterproof Smartphone Mount, Case,Handle Bar Holder for Iphone 7 plus 8 plus Samsung Note Galaxy to Tied on Bicycle Motorcycle Handle Bar (Max Support Size 17.583cm/6.3 Inch) Waterproof and anti-vibration Case Water Resistant Bike/ Bicycle/ Motorcycle Handle Bar Mount Handle Bar Holder for smartphone. Compatible withSamsung Galaxy Maga 6.3(I9200) and other 6.3 inch smartphone,phablet(Max support Smartphone size 17.5 x 8 x 3 cm) Compatible with the mounts manufactured by RAM Mounts and 99% of motorcycle/bicycle handlebars. A designated space is available for installation of the Smartphone battery/ External Battery Backup Charger With the sun cap to make your Smartphone in sun proof and the Velcro sticker is optional for tank bag(Not included)