I bought this brand of wastebasket liners as the store was out of the Staples brand of wastebasket liners. The bags are rolled up all together on rolls and must be pulled apart at a perforation. I'm used to the Staples liners which are loose on the roll which makes it easier to pull off the roll. Also this Perk brand has a tiny hole in the cardboard box which makes it harder to remove bags from the box. So I'm not very happy with this brand as the Staples brand is easier to get off the roll and out of the box. These bags are also a stiffer plastic (maybe thicker?) than the Staples brand which I'm used to.
We use these bags for our small trash bins in our office. They are the perfect size and thickness for our needs. And are better than some of the name brands.
The bags are OK and they are arranged in six 50 pack rolls in the box. This is probably good in that they can be taken out of the box and placed in various locations in the office. However I had two issues with this product. 1) The bags are still hard connected with perforation to separate them. This requires two free hands to accomplish. Newer methods are to have the bags already separated with some overlap held together by static. Then it takes only one had to grab a bag. A famous wholesaler does that with their bags. 2) I was looking for bags that were straight at the bottom (not rounded). The picture seems to be for a bag with a straight bottom. But when I took the bag out it is actually rounded. So the picture on the box was misleading.