Glytactin® Build 20 20 Oral Supplement for Phenylketonuria (PKU), Raspberry Lemonade Flavor, 1 Each Mattress Covers Includes upper dispenser for optional Oxygen Masks Includes upper dispenser for optional REP Bands * (2) 10 hook metal wire racks on both interior sides to hold optional dumbbells * Almond coated pegboard panel on inside back to hold (16) optional Hugger© weights * Includes (11) pegboard hooks * 75 * Lightweight slip on nylon support * Open toe for comfort yet excellent fit * Fits either foot * Measurement is around ankle joint * Glytactin Build 20 20 includes a complete profile of vitamins and minerals and is neutral in flavor so can be taken alone or as a way to build up the protein level of other PKU formulas or low protein food items fewer calories and lower phenylalanine than other glycomacropeptide based PKU medical foods