iPhone 6S Plus Armband, Shocksock Reflective Sports Gym Bike Cycle Jogging with Adjustable Elastic - Black & Blue for iPhone 6S Plus (2015 Model), fits arm of 26cm/10.3 inches and above Optimal sports flexibility iPhone 6S Plus case armband Machine washable Elastic strap allows arm sizes from 26cm/10 inches and above Reflective material for night time use Colour: Black / Blue