This stapler is NOT a good buy. It may be cheap but you get what you pay for in the price because this thing jams literally every other staple. It's supposed to be able to handle 20 pages but I've been lucky to get it to staple 15 pages. Combined with STAPLES brand staples & it's the WORST! I finally switched to SWINGLINE staples & it works BETTER but still not good.
This is the worst stapler I've bought. Does not staple 20 sheets of paper. Your lucky if you can staple 13 sheets of 20 lb paper. Staples jam and bend. Won't even go into the paper. I spend more time getting the staples out of the stapler than anything else. Do not buy this stapler.