Review on 🎈 Zancybuzz 50 Pcs Clear Bobo Balloons: 20 Inches Transparent Bubble Balloon for LED Balloons, Events, Weddings, and Birthdays - Versatile Decoration for Indoor/Outdoor Use by Jay Lopez

They are VERY difficult to inflate. Some inflate well, while others take on odd shapes. There are others that don't even burst to half the nominal size. I've found that when it gets weird I have to blow it up a half size and somehow stretch and round it up. The instructions say to stretch them before inflating. I may have stretched too much but when I did most of them burst when inflated. Do not inflate over nominal size! I would give these one star less due to inflation issues, but they look much better than the clear latex balloon.