Warning: this product suggested when buying a stapler may not be suitable for your model. I have experience doing, they were suggested to me after buying a Bosch stapler that accepts staples like 53, but these are much too long. My stapler accepts as models of 4 to 8 mm long, or they make 11.4 ... Look closely at the characteristics of your stapler, do not get trapped like me. That said staples in itself have the correct air, so I evaluate positively the article.