Super Knee Splint Medium 16 19 Circumference 20 Long Scales Dial Waist High Patent #6 672 321 * Style:1 Pair (Left & Right) Patent #6 672 321 * Deluxe 2 Week Supply * Since 1989 Dia Pak© has been the product of choice to keep your insulin and related supplies organized and portable * Constructed of durable nylon the Dia Pak© Deluxe organzies up to a 2 week supply of all your required diabetic supplies in a variety of pockets and storage compartments * Constructed of durable nylon the Dia Pak© Classic organzies up to a 1 week supply of all your required diabetic supplies in a variety of pockets and storage compartments * Includes a cold Gel pack keeps your insulin cool for hours & is easily refrigerated * Water resistant and extremely durable the Dia Pak Deluxe will give you years of service * Holds everything all in one place * Organizes up to a 1or 2 week supply depending on the Dia Pak you choose* Durable nylon construction * Contents not included Super Knee Splint: Comfortable sturdy foam mesh construction with alternating web straps and loop lock contact closure * Medial lateral I beam stays and three double bend posterior stays for proper immobilization * Adjustable foam pop pad include * Ideal for immobilization of the knee join * Size: 16 19 20 Medium