I made one out of a silk like material from a fabric store, cut to be draped over the entire turntable. They make a glue like materaial that you put on the cut edges to prevent fraying. I use this on both my Spacedeck and Basis turntables and in fact over about every component I own, works great to keep out dust. Cost about 4.00 per SQ yard. This is a very cost effective alternative.