22" x 200'. Individual Rolls. 1" core. Also available at a lower price in pallet quantities. 24" wide size also available. Polyethylene backed kraft paper is wrapped around the treatment zone after a preservative paste has been applied. The plastic backed paper works as a barrier to the surrounding soil and in affect forces the preservative to diffuse into the pole. 22” width is available for 18” excavations and 24” wide paper accommodates a 20” excavation leaving a 4" strip above ground. Full pallets contain 56 rolls of our efficiently sized rolls that are 200 feet long and have a 1” core. Test and treat crews prefer smaller rolls and the 1” core.