Landing Building Products 48" x 59" white vinyl sliding window in like-new condition. Actual dimensions: 47.5" wide x 59-3/8" tall. SO# 551974, item #2443005. Features a white vinyl frame designed for energy efficiency and low maintenance. Like-new with no visible damage. Suitable for replacement or new construction residential applications. Verify your rough opening dimensions before purchasing. Sold as a single unit.