This frameless replacement glass block window features a classic wavy pattern across 10 glass blocks, providing privacy while allowing natural light to pass through. Dimensions are 38.875 inches wide by 15.5 inches tall by 3.125 inches thick, making it suitable for standard basement or bathroom window openings. Frameless design allows for direct mortar or silicone installation. In good condition with no reported damage. Brand unspecified; verify fit with your opening before purchase.