Similar to the BPSC-4836, this manual bi-parting, self-closing slider is a smaller version of the BPSC-4836 in that the width has been narrowed to 42”. The height remains the same so that we can still offer a generous service opening of 14” (w) x 28 1/2” (h). This window is made for businesses that have much smaller work areas to contend with and allow the business versatility of not having to cut a larger hole to use a standard 48” wide window. This window also has a nice inside counter space for staging product.