ALFHEIM Silver16 60 EXTRA STRONG pet waste bags 4 rolls PER PACK & 15 bags per roll Our EXTRA THICK bags STILL fit inside ANY standard size dispenser! We created them as large as possible, yet still able to fit in any dispenser that you're currently using. Poopsies are THE SINGLE THICKEST DOG POOP BAGS AVAILABLE!!!! Ask any other dog poop bag company if their bags have an unbeatable thickness of 18 mic. If you mail us a sample of a single poop bag that actually is thicker, we'll mail you ANY FREE PACK OF YOUR CHOOSING! You don't see offers like that from any of the other poop bag companies because no one else has done the necessary research required to create THE WORLD'S THICKEST PET WASTE BAGS!!!!! POOPSIES are truly EXTRA LARGE pet cleanup bags! With dimensions of 9" x 13", our bags will fulfill the needs of any size pet you need to cleanup after - from a Chihuahua to a Great Dane!