Mini Plastic Bag Sealer Machine Food Snack Storage Bag Clip Sealer Home Storage Organization Kitchen Accessories Gadgets Instructions: nsert 2 AA batteries (batteries not included) Unlock the safety/protective cover to the down position Press the sealing machine to preheat for 5-7 seconds The surface of the bag required for flattening is sealed along the edge Place the plastic sealer on the bag and press down firmly When pressed, move moderately from one end to the other Finally loosen the protective cover, and then move it back to the up position specification: Quantity:1PC Material: high-quality ABS material, resistant to high and low Temperatures. Non-toxic and durable Size:9.7cm*3cm Color: pink/white/yellow/blue Battery: 1.5V, 2 AA batteries, only alkaline batteries (not included) can be used.