These liners are perfect under a fabric tablecloth so protect your table. They are light weight, and add no bulk.

This includes six plastic covers. Great deal to last the Seattle rain. Thanks Wayfair

Its just what I needed. It fit my table.

There are 6 separate plastic covers in the pack-- the only product I found online ("minimum table size 48x48; maximum table size 60x60"). I'll be able cut down one large plastic cloth so it will fit under the smaller 51" polyester tablecloth that I just bought from Wayfair for my 42" round table. And if I ever use my other larger round fabric tablecloths, I'll have additional plastic cloths left to cut down for their liners. Tip for cutting: The poly table cloth will serve as my 'pattern' to cut down the plastic size. Easy directions: fold both plastic and fabric cloths in half, then again into quarters. Lay the folded cloth on top of the lasrger folded plastic. (match up the folded edges exactly.) Using a felt tip marker, draw a line on the plastic, tracing around the curve of the fabric. Using scissors, cut 1-1 1/2" just ABOVE the marker line, in order to make the plastic cloth a little smaller than the fabric cloth (so it doesn't show when it's on the table.)