Lovoir 10 Pcs Red Pearl Pink Heart Shape Foil Mylar Balloons 18 Inch Love Balloons for Valentine's Day Birthday Party Decorations Wedding Engagement Romantic Decor (Red & Pearl Pink)

Wow, these are absolutely huge. Almost a foot long before you even start to blow them. When you blow they get bigger and bigger and bigger. I used an electric device, I could not even get my mouth around the end. That is a ruler in the picture, but I could not get a good shot of how big it really was. That was around 34 inches, and when I pressed on it, it was still very soft. I got nervous thinking it would pop at any second, luckily it did not.Quality was very good, blown up as much as I dared, it had a nice round shape. I did not try all in the bag, I don't have room in my house for them all blown up at once. Color was nice and even, there did not appear to be any spots thicker or thinner.I have no clue how I am going to use these, but no reason for less than 5 stars, they are awesome. I imagine helium would be cost prohibitive, and the front door of my house is 32 inches wide. Of course carrying it home in a car would be quite the adventure before even getting it in the house. In fact, the doors in my house are all under 36 inches, so this must be inflated in the room it will be used. I will most certainly find a use for these.