C.R. LAURENCE KDEV21448W CRL White 48" x 81" Aloha Vinyl K.D. Sliding Screen Door Kit Corrosion Resistant White Vinyl Frame Will Withstand Extreme Salt-Air or Arid Environments Reinforced Vertical Stiles Prevent Flexing Stainless Steel Rollers, Stainless Steel and Plastic Handle Assembly, Heavy Vinyl Corners