EZ Adjust Bed Rail by Stander Positioners Lift: Internal power source * Style:Right Ear Lift: Internal power source * Degree of shock protection: Charger Lifting weight capacity Weight Capacity: 300 Lbs * Bed Rail Hand Rail adjustable length allows for use as a bed rail to prevent falling out of bed or as a hand rail to assist in getting out of bed * Adjustable bed rail easily adjusts from 25 40 after it has been placed on the bed * Collapsible rail folds down to side of bed to allow user to get out of bed or provide space for making of bed * Compatible fits any home or hospital bed * Adjustable Height adapts to appropriate height for varying mattress thickness * Reversible Can be placed on either side of the bed * Dual Safety Strap secures bed rail to bed frame * Comes with 4 Pocket Organizer Pouch