Pen Plus Diabetic Supply Case For Travel Opthalmoscopes Heads 5 D x 18 W Jobst Opaque Sensitive 5 D x 18 W x 25 H * Width between arms: 17 Children's Walker (G07749) has a lightweight aluminum A frame design to provide greater balance and comfortable vinyl hand grips * Inside Walker Width 12 Protects all your valuable supplies * Its stylish ergonomic design makes it the perfect case for men and women as well as children seniors and medical personnel * The case can be attached to a belt placed inside a purse or briefcase or simply carry it using the detachable hand strap * When used with the Refreezable Gel Pack in its proper compartment the PenPlus case can keep insulin and other injectable medications safely cool for up to 12 hours * The case holds up to 4 vials of insulin or 2 Insulin Pens * Other medications requiring cool temperatures may also fit into this special cooling compartment * An additional compartment keeps all your other supplies safely organized * Securely holds Vials Pens Syringes and many other medical supplies * Special insulating fabric * 3 zippered compartments * Removable hand strap * Sturdy loop on case for belt attachment * Carry on your waist * Carry in your hand (detachable strap) * Contents not included