Create any bag length you need - Useful for dirty diapers/nappies, food waste, wet swimsuits, dog waste, etc! Clips to a bag or belt - Lightly scented bags Refills again and again - 30cm wide by 10 m long means Knot-It gives customers the most for their money. Knot-Its patented technology is great for life's little messes. The ability to make the bag any size necessary provides flexibility and convenience that every parent will undoubtedly appreciate. The uses are endless-create a small bag for an apple core or a HUGE bag for wet bathing suits! Refills sold separately. Counter display available.