Need more quantity?. (even 10000 pcs. - polypropylene covers are much better than polyethylene. Outer covers for LP 12". thin, but strong polyprophylene film. ).
50 PCS 12 inch Record Sleeves Plastic Vinyl LP Single 12" Outer Album Covers UK
50 x 12" PLASTIC POLYTHENE OUTER RECORD SLEEVES VINYL COVERS 450G
50 x 12 Inch Polythene Record Sleeves 450 Gauge LP Vinyl Outer Plastic Covers
