[To Meet Your Needs] Professional for packing carton sealing, easy to use, suitable for workplaces where no air pressure source is available. [16 Gauge Cardboard Staples] Staples Crown 34.7mm, Staple Leg Length: 15mm (Cannot work with 18mm length staples) [Package Content] ①HB3515 Manual Carton Stapler×1 ②Carton Staples×2 Strips ③Staple Pusher x 1 PCS ④Staple Puller x 1 PCS ⑤Tool Kit x 1 Bag ⑥User Instructions x 1PCS [Die Casting] Aluminum body, strong and durable, simple internal structure, convenient for maintenance. [Depth Adjustment] Depth adjustment bolt allows you to adjust the appropriate position according to the required depth. [Department store] Department store with a capacity of 100 staples in one go. [Sturdy Snout] Made of high quality steel, tempered for long service life.