The size of this product was larger than most and the thickness was excellent. I wrote a previous review when I returned it because when I squeezed three bubbles at once, they didn't stay on the ground. I have to tell you this is a great company and they stand by their product. They made every effort to contact me and asked me to choose another one that would work as it should. They said that in mass production, sometimes a random one that doesn't work can slip through. I'm very impressed with their sales skills and will probably give them another chance. I'll let you know when I do.