kerätä Keratta moshi moshi Diaper odor-blocking bags for babies and pets With gusset M size, 90 sheets Color: Yellow Size: M (23cm x 38cm) Material: Polyethylene, etc. Brand new, unused, unopened. Effectively blocks odors with the power of a special 7-layer film. The multi-layer film structure using high-performance materials traps odors. It blocks (odor-proofs) odors instead of eliminating (deodorizing) them. If you put diapers, such as those after starting baby food, in Keratta's odor-blocking bags and throw them away, they will not leak odors and will effectively block them. Even used diapers when changing diapers on the go, if you immediately put them in Keratta's odor-blocking bags and tie the mouth tightly, you won't smell them anymore. You can put them in your bag and take them home. You can go out with peace of mind because they don't smell. Even though you put diapers or pet poop in and tied them tightly, they eventually start to smell... That's mostly because they haven't been tied properly. Keratta's odor-blocking bags have a "gusset" for easy tying! A gusset is the flared part of the bag. This gives the mouth of the bag more room, making it easy for anyone to tie. In other words, it doesn't let odors escape!