Air Tight Smell Proof SLIDE-N-SEAL Storage Bag - 9" x 7" [for Herb, Spice, Coffee Beans, Pet Food etc.] - [8 Pack] - Red (2), Green (2), Black (2), Blue (2) FEATURES: These bags are FLEXIBLE - they so take up less space; AIRTIGHT AND LEAKPROOF - thus no freezer burn, and you food stays fresh; MICROWAVE and DISHWASHER SAFE  Easy to warm things up from being in the freezer or fridge, and easy to clean. These bags can withstand temperatures of -50F to 480F, and are 230  180mm. Plus! These babies are perfectly smell proof, so they're ideal for avoiding bears while camping! FOOD SAFE: FOOD GRADE SILICONE IS FDA APPROVED and BPA FREE; Our pure Silicone Bags are a Healthy, Non-Allergenic, Non-Toxic and Safe alternative to using thousands of plastic baggies; ECO-FRIENDLY PRO-TIP: The Silicone Alley bag is made of 100% Silicone for a perfect seal, so sometimes the closing slider can feel really hard to close - to make the slider close more easily, you may just want to apply a little lubricant to the closing groove so that you don't need to pull the slider as aggressively as it sometimes requires without lube. The lubricant, of course, can be anything you may have in the house - even butter will do the trick. CUSTOMER SERVICE: If you have any questions regarding this or any other item, please to contact us. We are proud to maintain a 5-Star customer service guarantee - no really, it's for real - not like those foreign hucksters scamming junk product to you without any service. We're 100% American owned and will be taking care of you for the entire lifetime of our products. Our response rates are top of our category, so you won't have to wait long for help when you need it. FAST SHIPPING: Silicone Alley always super FAST - Plus, if you have Amazon Prime, you're almost always hooked up with FREE 2-day shipping!