Waterproof Locking Strap Motorcycle Bike Mount for Galaxy S5 (sku 19467) The tough case is a Polycarbonate hard shell holder with dedicated anti-shock silicon liner. IPX4 standard offers protection from water splashes / light rain showers, dust & dirt. This robust protective case has been designed to withstand daily use. Light-weight yet strong. Cable access for Ultimate Addons charger. Make & receive calls. Camera access Headphone socket weather cap. Inc screen protector & lanyard. Mount fits square, oval & round handlebars, ideal for awkward shapes. Fits minimum diameter of 21mm & maximum diameter 40mm.