This listing is for a Brand-New Case of 100 3M Tegaderm +Pad Sterile Film Dressing with Non-Adherent Pad. Size 3 1/2″ X 6″ Ref # 3589Exp. Date 03/31/2024 Each case has 4 boxes of 25 Film Dressing = 100 Film Dressings Shipping is free in the 48 US states