Earth Friendly Poop Bags 36 Refill Rolls 648 Bags Unscented (2 Packs of 18 Roll/324 Bags) Earth Friendly. 36 Refill Rolls 648 Bags Unscented that fit in most standard size dispensers. Extra Long: Large 9" x 13" bags. Our bags are big enough for any size dog-LARGE or small. Extra Strong: Tear resistant. Leak Proof: Prevents waste overflow. Use packaging that is 100% recycled materials.