YIPINU Waterproof Sports Running Arm Bag Adjustable Armband Reflective Fitness Phone Storage Pouch

• Made of water-repellent fabric, lightweight and durable
• With 3 cable holes, it is convenient to listen to music while exercising
• Elastic armband, easy to adjust the size, comfortable to wear
• With honeycomb fabric, soft, breathable and comfortable
• With reflective design to enhance safety during night sports
• 2 layers design, easy to store items
• It can store mobile phones within 7 inches

Specification:

• Material: diving fabric+EVA
• Size: 18*10*1.5cm
• Armband length: 34-51cm
• Applicable arm circumference: 22-34cm