Bed Advantage Rail 5000 by Stander Back Boards 4 Signal Processing Channels Otoscope Accessory 4 Signal Processing Channels The tubular Lateral J buttress is ideal for supporting lateral patellar subluxation dislocations or lateral patellofemoral malalignment *Designed to address mild patella discomfort *Indication: Acute patellar subluxation dislocation *Features & Benefits *Sewn in tubular J buttress provides inferior and lateral patellar stabilization *Lateral to medial stabilization strap *Dual spiral stays offer medial and lateral support *Warm and compressive Neoprene or cool and breathable Drytex construction *Medium * Weight capacity: 400 Lbs * Rail: 22 H x 17 W * No assembly required pops out of the box ready to be placed on any bed * Quality Steel Contruction heavy duty steel with powder coat finish provides long lasting quality * Portable handle folds down for storage and portability * Safe & Secure safety strap secures base to bed frame and mattress * Comfortable & sanitary handle * Reversible fits on either side of bed