Do you ever buy things like Costco or Gyomu Supermarket products, or items on sale, but can't finish them all? In such cases, vacuum pack them and store them in the freezer! This way, you can use them without waste and without the quality deteriorating! We've received happy feedback from users: * Good quality and thick, durable material. * Could be used even without a dedicated machine! * Pleasant to the touch and worry-free, no odor leakage. * Affordable and easy to use. * The size is just right. * Easier than rolls, saves time and effort. We've received many positive comments like these! These are general-purpose vacuum pack bags, so they can be used with your existing vacuum packing machine, food sealer, food saver, etc., except for some special models. Suitable for a wide range of items, from frozen foods to foods containing moisture! Ideal for home use, restaurants, businesses, and other commercial applications. Material: Nylon PA&PE Size: Approximately 15 x 20 cm Quantity: 100 sheets Embossed processing: Difficult to tear and does not stretch Please check the instruction manual of your machine before purchasing, as they may not be compatible with some special models. Please note that some products may have notches on only one side, not both. ⚠️ This product is a "bargain item." Reasons include: thinness, warping, creasing, or the notch(es) being on one side only or in a poor position. Please understand this before purchasing (^^) We sell many other products! Please take a look if you'd like ^ ^ ↓↓↓