DURABLE: You want a bag that’s going to last. That’s what we’re here for. We make our bags out of 3 MIL thick metalized kraft paper for a reason. It protects anything inside from UV damage, air, and moisture, so you can pack these up and transport them wherever you need to go, without worrying. HEAT SEALING AND LABELING: Not a fan of ziplocks? Well, if you’re looking for a tighter, more secure seal, then you’ll be glad to hear that our bags can be sealed with an impulse sealer. And if you’re looking to label your bags, then look no further; using heat, you can easily apply labels to our bags. MULTI-PURPOSE: These bags are versatile. We make sure that our resealable bags can suit your needs, whatever they may be. And, with an inner lining made from an FDA compliant and food-safe polyethylene material, you’ll feel reassured knowing that both the bag and the product inside are kept completely safe and pristine. USABLE SIZE: Sadly, you can’t use our entire bag. But, have no fear, because our usable size is 4.2" x 6.8", which is still a whole lot of room. Durable, meticulously crafted kraft bags with a smooth matte finish, thick structure, and a stylish appearance.