Fda approved Smelly Proof Storage Bags are designed to create an ecosystem that blocks vapors oxygen from entering or exiting the bags. From our smallest to largest sizes, reusable and durable Smelly Proof bags come with a dual-track zipper ensuring the tightest seal possible, Smelly Proof Bags Hang Tag, 6" H x 0.3" L, Other, Toys "R" Us - Cleaning & Organization