This Motorola Universal Armband allows you to take your audio device or phone with you while biking, jogging, running or working out. This genuine Motorola armband case is the perfect way to carry your phone while exercising. An extremely strong fastener connects the case to the armband. An extra, secure pocket is ideal for storing money or keys while jogging, cycling etc. The high quality material is soft and flexes with you as you move. Use this comfortable and stylish neoprene armband to wear on the gym or any out door activities. It works with most medium size phones and PDAs. Weight (complete case including arm strap): 4oz (90gram). Note: Do NOT use with silicone case or plastic cover.