Univ Gray Meltblown Sonic Bonded Rolls - 30" x 150' - Qty. 1 RollThese high absorbent meltblown pads and rolls use high quality Exxon technology. Pound for pound, the pads rolls offer some of the highest absorbency on the market. Universal (Gray) Meltblown Sonic Bonded Pads Rolls Single layer of high quality polypropylene fibers bonded sonically together, creating a dimple surface Medium weight 100 pads absorb up to 20 gallons 1 roll absorbs up to 39 gallons Pads packaged 100 per box; Rolls packaged individually.