Find them in laundry aisle looks like a dryer sheet. Quilt shops have them but more $$$ Mine are made by: Woolite Dye Magnet, dye-trapping sheets 4.5"x 8.5" disposable sheets (blue box)theres a phone No. on the box 1-800-228-4722 My box is old and haven't looked for them recently but know the products are out there. Good luck