I put the vinyl in a poly lined sleeve, then place the vinyl outside of and behind the cover with the outer sleeve and vinyl in a 3 mil poly sleeve. This eliminates having to slide the record in and out of the outer sleeve and (my thoughts at least) should help prevent ring wear.
I like the look of the outer sleeves @folkfreak linked to, the ones I use can be a little snug with double albums.
I like the look of the outer sleeves @folkfreak linked to, the ones I use can be a little snug with double albums.