"S.A.C. Sanitary Napkin & Tampon Disposal Bag - ROLL, Degradable bag, twist close. Each bag measures 4.5" X 9" with 2" side gussets. Each roll contains 125 bags and the roll measures 4.5" x 3.5" x 3.5" , For use with S.A.C.Dispenser SD2010R, SD2012R or any standard toilet paper dispenser."