Simulating a designer eyeglass case, the DI Case insulin protector is made of lightweight aluminum with a fitted insert that holds two vials of insulin, two syringes, and alcohol swabs. Size: 6 x 2 1/2 x 1 1/4 Portable and Discreet insulin case for transporting insulin and syringes. Insulin case fits in your pocket or purse. Simulated black leather. Perfect for everyday use.