These are BCW Brand 7" 45rpm white paper inner sleeves with a hole. The inner sleeves measure 7-1/8" x 7" (or 180.98mm x 177.8mm).
The sleeves feature a 1/4" lip between the front and the back for easy machine insertion. The sleeves have square corners and are made from standard-weight paper (16#).
Replace your worn out or torn inner sleeves and freshen up your collection.These go over the naked vinyl record and slide into a jacket or outer sleeve.