These bags are durable and functional. They do not tear when you remove the little stickers that hold the rolls together, which is a problem I've had with similar products. They also separate at the perforations without damaging the bags, another thing that isn't a given. I've never had them break during use, either. They are a good size to fit my hands, which are slightly larger than average, and they provide enough length..... feel compelled to write a review.I've been buying these for years but it bothers me every time I start a new roll that the sticker they use to seal the roll basically wastes my first bag 50% of the time. I can't believe this hasn't been addressed. Pointless when such an easy fix should be available.I've used these bags for years and they are great.Dependable, sturdy, size is perfect, easy open.I would’ve given this product 5 stars if it wasn’t for the fact that it came all fallen apart. The cardboard box was open and all of the rolls were at the bottom of the mailer bag. Other than that, these bags last a long time for a great deal. They haven’t leaked for me and I like the fact they are bio-degradable!Just have to be careful when tearing bags apart so you don’t tear the bottom of the next bag. I like not feeling guilty adding to pollution with a plastic poop bag.Las bolsitas son muy buenas y gran calidadI ordered this product 5 times.The first 3 times were great (brown bags).Great bags. Great quality. Easy to open. Easy to use. less pollution. Would (and did) buy again.This fourth time they were horrible (green bags). Thinner than before. Hard to open. Hard to unfold. Sides split open on many bags. Would not buy again (will probably donate remainder of box once I find a good replacement). I contacted customer service to see if this was green versus brown or just the new standard. They responded promptly that it was a manufacturing error (neither of my guesses), refunded my money, and suggested I try again.My fifth attempt was back to great bags (brown, in case it mattered even though customer service said it didn't).I bought these bags for when I empty out the cat litter everyday.In general they are great, they come in a very tidy box and you do not need much space at all to store them. In terms of strength, even though they are fairly thin (I think anything remotely sharp would pierce the bag), no bag has split on me yet once full.ISSUE:After I finished using up the first roll, I noticed the last bag of the roll was stretched and had holes all over. Obviously this made the bag unusable and therefore had to chuck it in the bin. This also occurred on the 2nd, 3rd and 4th roll, therefore I have had to chuck away 4 bags in total unfortunately!Apart from the above, the bags have been great for holding used cat litter and I would recommend to anyone (just remember to check the last bag in each roll for holes!)Have been using these for some time now and picked up many poops. Bags are sturdy and have only had one split bag experience, which I noticed in time so just doubled up.Doesn’t do much else but good for poop clearing.I have a big dog, who does big … compared to others these have a strange feel to them and don’t give much confidence.It's difficult to open these bags compared to others I've tried, which is annoying when I'm trying to quickly clean up cat litter poop or dog poop!Life's too short to waste time on opening poo bags!easy to tear and super strong. will definitely buy again