[portable size]: the pocket sealer is small in size, about 9 X 3.5 x 3.3 CM / 3.5 x 1.4 x 1.3 inch, and can be put in a pocket for a easy to carry. Easy to use: The micro heat sealer has a quick cut function and is powered by 2 AA batteries (excluding). It is easy to use after heating and slides along the bag. Food Storage: Heat sealed bags can keep your snacks and meals soft, dry and fresh for several days so you don't worry about damage or spoilage of food. Applicable to many occasions: The chip bag sealing machine can be used for cutting and sealing at home, travel, hiking, camping, picnic and other occasions. Widely Applicable: The portable bag packer applies to most bags, such as storage bags, bags chips bags, fruit bags, sugar bags, etc., of a thickness not exceeding 0.3mm. Product Description Stroke: 1. Easy to carry. 2. Bag sealing and cutting machine design to provide fast sealing and cutting. 3. Well sealed to keep your snacks and meals soft, dry and fresh for days. 4. Widely used in family, travel, hiking, camping, picnic, etc. 5. Suitable for most bags, such as storage bags, french fries bags, fruit bags, sugar bags, etc. Features: Product name : Mini - sealed bag Material: ABS Power supply: 2 AA batteries (not included) Dimensions: about 9 * 3.5 * 3.3cm / 3.5 * 1.4 * 1.3 inch Packing list : 1 * mini - heat sealer (without battery) Notes: 1. There is color difference in the product due to lighting effect and shooting angle, please understand. 2. Product dimensions are tolerable due to manual measurements.