Description 
Universal armband offers a lightweight way to carry music on your arm
Ultra-lightweight, water-resistant neoprene keeps many types of phones or music devices protected
Reflective hits for visibility under low-light conditions
Comfort-fit for smooth feel on skin
 
Specs
Weight: 1.6 oz/45.4 g
Dimensions: 6.5 in Height x 17 in Width
Pocket: 6 in Height x 3 in Width
Arm Band Size: One Size Fits Most (9 in - 15 cm)