Made of Polyester Ideal for insulin or EpiPen Shopping, Girl Scouts or parks Waist strap fully adjusts from 14-60 inches Dimensions:8 x 3.5 x 2.5 inches Girls of all ages can enjoy this adorable fanny pack made from durable polyester. The pack is ideal item to hold house keys, insulin, cell phone, or money. The pack allows her to carry all necessary items safely without losing it. The waist pack pocket easily fits medication insulin or EpiPen.