DURAGADGET, Black Nylon Sports Armband Case for New BLU Vivo Air / Studio Energy, Studio X, Studio G, Studio 5.0 C HD, Studio C Mini, BLU Life One (2015), BLU Win JR - Running, Cycling & Gym Smartphone Case / Holder Limited edition, branded DURAGADGET sports armband case for smartphones / iPods etc, finished in an executive black and grey Lightweight, flexible & ultra-portable, this sports armband is the ideal accessory to use in the gym, whilst out running, cycling, etc. Featuring two external zipped pockets, an internal slip pocket, adjustable Velcro armband and a handy carabiner clip - offering plenty of storage and transportation options The soft, padded and comfortable strap secures the armband around your upper arm and fastens with the strong velcro panel for anti-shake, anti-slip stability Overall case dimensions: 145 x 90 mm - Large pocket: 140 x 80 mm - Smaller front pocket: 115 x 80 mm