Medline Alterra Bed Side Rails are engineered to meet daily demands with quality and reliability. Medline Alterra Bed Side Rails are designed to meet your expectations and needs, without being expensive or overly priced. Features bed model compatibility of alterra beds height inches: 17, enhancing overall functionality. Features in length inches of 17, enhancing overall functionality. Features in material of steel unitcompatibility: alterra beds, enhancing overall functionality.