Avarious Neoprene Armband for BLU Vivo 5, 5.5-inch, Blue Comfortable, lightweight and water-resistant workout armband All-around neoprene tapestry with touch friendly plastic window Workout comfortably no matter how extreme your workout may be Adjustable Velcro strap can be adjusted to fit small or large sized arms Dimensions; Exterior: 7.5 x 19 x 0.4 in | Fits Up to: 6.5 x 3.5 x 0.5 in