Crystal Clear Bubble Balloon 18" 24" 36"

A new transparent balloon different from latex balloons; It`s durable, reusable,ant-oxidation. Air filling can last for 20 days；Helium filling could last 8 hours and then start to lose helium Crystal Pastel color. The bright and vivid color of balloons. Round shape. Bubble Balloons isn`t oblate sphere (such as Qualatex), It`s sphere shape like a ball after you fill. Super elasticity. Made by strong elasticity TPU This balloon needs you to keep filling air or helium until it becomes a ball shape. Filling with helium or air. Recommended helium, then you could get a really transparent bubble balloon to decor your party. Sealing. bubble Balloon sealing by a rubber band. Comes in the package. Better sealing effect than self-sealing