Helps keep individuals in bed and reduces the risk of injuries from falling. Rails easily lower by depressing snap button to provide easy access for the caregiver. Made of steel and powder coated in off white to match any decor. Single bed side model fits any size home style bed and has a tubluar frame with anti-slip supports that fits between the mattress and box spring. Double bed side model fits up to full sized home style bed and are secured by a connector tube. For Queen and King sized beds, use two single sided bed rails.