- Smartphone arm band pouch made from high-quality Lycra, ideal for sporting activities ,- Silver reflector for better visibility in darkness or dim light ,- Unrestricted use of capacitive displays thanks to the viewing window ,- Recesses for connecting a pair of headphones ,- Armband with a double loop adjustable by means of a hook and loop fastener for optimal adjustment to the upper arm ,- Non-slip material prevents the case from slipping off during sports activities ,- More freedom of movement by attaching the smartphone to the upper arm ,- For smartphones with 5.0-5.5 display or dimensions up to 15.8 x 8 cm ,- For upper arms with a minimum circumference and maximum circumference of 28 cm and 41 cm respectively - Type of Closure: Hook and Loop Fastener ,- Inside Dimensions W x D x H: 8 x 1.2 x 15.8 cm ,- Colour: Black ,- Design/Motif: Running ,- Line: Active Line 2.0 ,- Productline: Active Line ,- For Mobile Phone Brand: Universally Usable ,- Recommended Use: Smartphone 2 years legal warranty only