Excellent convenience option opposed to having something custom made. Originally purchased the 36" option but too much water escaped from the bathtub. 48" is the perfect length to avoid this but yet still has a modern "open" style. Only issue was the base support for the non-moving piece of glass...the instructions say to drill, but for me, drilling into the bathtub wasn't an option. Elected to glue to glue that piece down to provide stability instead. Time will tell if that holds up.