FEATURE: Waterproof and smell-proof: the foil mylar bags with hanging hole design are waterproof and smell-proof, work well for keeping water, moisture, dust and odors out, which effectively keeps the interior things organized and clean Transparent front design: aluminum foil bags are made of quality metallic film with holographic color, shining and durable; Holographic silver back with transparent front for displaying the items and offering easy identification Scope of application: these foil pouch bags are applicable for storing snack, cookie, candy, coffee beans, spices, beef jerky, bath salts, nuts, tea leaf, dried flower, pet food, necklace, earrings or other daily items; Suitable for home, office, school, gift stores, retail shops, grocery stores, also for camping and travelling use to protect your goodies from weather when you go out Pack: 50pcs bags ( Only! )