Reusable Silicone Food Storage Bags | 6 Packs Leakproof Sandwich,Soup& Lunch Snack Bag, Stand Up Airtight Seal Freezer Bags | Move the Slider Easily | Sous Vide& Microwave Freezer Dishwasher Safe

About Polution of Plastic: According to a report released last year by a US media research agency called Ormedia, the tap water we usually drink contains plastic particles that are invisible to the naked eye. The plastic pollution of the ocean is very serious, threatening the survival and health of fish. However, Is it only marine life that is threatened? Human beings are at the very top of the biological chain, But if the bottom biological chain is affected, then the final result is self-evident. About Womtri Package: Papar Box Package(NO PLASTIC) Includes: 2x Large Silicone Food Bags 4x Small Silicone Food Bags About Advantages: Best Replacement of Disposable Plastic Bags: Silicone storage food bags can be as Lunch bag, sandwich bag, snack bag, makeup bag. Reusable storage bags make your kitchen clean and tidy. Save Money On Dispoable Plastic Bags : Most people spend a lot of money in disposable plastic bags every year. Silicone storage bags is reusable,Reduce the cost on food bags. Besides, Silicone is FDA and SGS Approved, It's more safe than plastic. About Using Tips: ? Please wash these bags before first use. ? Please do not heat sliding bar. Just leave bag open and place in microwave. Temperature resistant -58?~482?(-50??+250?). ? It is normal to feel resistance with the slider bars, it's for keeps the bags completely airtight. you can use a little oil make it smoothly About Specification: Color: Transparent Size: 11*8.6 in(Big)/ 9.3*7 in(small) Capacity?(50oz/1500ml) (30oz/1000ml) About The Mind of Womtri: For the long-term development of the store, We will pay more attention to the quality of the products. So We need your improvement, and any using question of reusable storage bags, Please contact after-service team of womtri. We will try best to do it better.