I only order these so that I won't have to leave the office to buy something better. They tear easily. Kitchen grocery bags work much better but I don't like buying business supplies with my personal groceries.
These shredder bags were only 0.5 ml and were a tight fit in the shredder. The previous shredder bags purchased at Staples were 1.0 ml and fit the shredder better (brand was Brighton Professional).
I bought this item to use in my shredder. Unfortunately Staples recently changed the packacing of the bag(and at the time I didn't think it was a big deal). However they also changed the material used in constructing the shredder bags The current bags are really flimsy. I have sine started to use regular kitchen garbage bags as shredder bags. I would strongly urge anybody who is considering purchasing this product to think twice about it.