Runtz OG 3D Mylar Bags 3.5 Grams Smell Proof, Odor-Resistant Ziplock Packaging  Material: Plastic (Matte and skin touch)Capacity：3.5 grams Size: 4" x 5"Design: Runtz OG (3D)Function: Smell proof, child proof, long-term storage, odor-proof, durable packaging, control moisture loss, maintain potency Use these mylar bags for long-term storage containers to create an oxygen, moisture, and temperature barrier between your food and the environment. Keep your investment goodies fresh and avoid premature degradation from exposure. Use the supplied ziplock at the top to get into and out of the bag quickly. Why Mylar Bags? Mylar bags are amazing for long term food storage due to their strength, flexible material and isolating barrier properties. Mylar bag films offer an extremely low Oxygen Transmission Rate due to its thick foil laminate layer. Keeping your herbs or food investments in a mylar bag provides multiple layers of protection from moisture, light, and odor. Mylar is flexible, thin, strong, durable, puncture-resistant and easy to use. Additionally, the opacity of the bag will also preserve the nutrients/terpenes of your storage.  Food preservation, when done properly, has the ability to keep items fresh for months or years longer than traditional food storage methods. Using mylar bags together with oxygen absorbers can add more time, and in some cases up to decades! Mylar bags have many potential uses, including: Prepping: long-term food storage in case of emergencies Storage of herbs and spices Packaging products such as tea and coffee Medical and pharmaceutical items Holiday storage Packing for vacation Maintain Product Freshness & Potency  Mylar bags minimize the long-term effects of exposure while protecting odors inside the bag.  Once sealed they will create a separation barrier between the external environment. This isolation allows you to control the overall levels of oxygen, humidity, and light exposure. This is the key to having your investment goodies last longer periods of time. Store a variety products such as herbs, bakery, nut-fruits, candies, cookies, chocolates, tea leaf, seasonings, rice, snacks, coffee beans, tobacco, grain, and jerky.  Instructions Insert your goodies in the bag, heat seal, and store in a cool, dry environment.  Label accordingly if needed. Mylar Bag Design: Runtz OG (3D) * Free and Fast Shipping on All Mylar Bag Orders *