SPC Env™ Oil Sorbents Contractor Grade, Absorbs 32 gal, 5 in x 10 ft no checkout and more Features a self locking carabiner and more Features a self locking carabiner that prevents accidental opens and automatically closes Built from strong materials to last longer in harsh work environments recyclable paperboard holder protects Paintstik® for maximum use Available in regular and king size Ideal for environmental applications They are comprised of the best available basic meltblown polypropylene ENV™ Oil Sorbents are packed in distinctive green bags and are the obvious choice when you need low cost plus high performance Economy heavyweight For use with oil and petroleum based fluids