does this come in 48 inch size?

It would be quite lovely if you did your job competently and responded to the questions people really need answers to, such as dimensions, and left the responses that simply state, “We don’t sell custom items,” to those inquiring whether or not you sell 18” shelves, while ignoring all others. How lazy are you?? I don’t think for a secon, and neither did you, think someone was as if you customize. That’s a lazy response to a question you couldn’t bother to look into. A reasonable respons, and really a minimal response, would be, “Yes/no, we don’t sell this shelf in other sizes,” if that is indeed accurate. .