After inflating the inner diameter of 60 cm, 21 cm, 70 cm, 25 cm, 80 cm, 29 cm, 90 cm and 33 cm<img align="absmiddle" src="https://img.alicdn.com/imgextra/i2/1677785723/TB2TBXUcFXXXXblXpXXXXXXXXXX_!!1677785723.jpg" class=""><img align="absmiddle" src="https://img.alicdn.com/imgextra/i2/1677785723/TB2ni3HnVXXXXXnXFXXXXXXXXXX_!!1677785723.jpg" class="" width="596" height="588"><img align="absmiddle" src="https://img.alicdn.com/imgextra/i3/1677785723/TB2uxXUcFXXXXbpXpXXXXXXXXXX_!!1677785723.jpg" class=""><img align="absmiddle" src="https://img.alicdn.com/imgextra/i2/1677785723/TB2tId6cFXXXXXYXXXXXXXXXXXX_!!1677785723.jpg" class=""><img align="absmiddle" src="https://img.alicdn.com/imgextra/i1/1677785723/TB26eNVoFXXXXXdXpXXXXXXXXXX_!!1677785723.jpg" class=""><img align="absmiddle" src="https://img.alicdn.com/imgextra/i2/1677785723/TB2684NoFXXXXaMXpXXXXXXXXXX_!!1677785723.jpg" class=""><img align="absmiddle" src="https://img.alicdn.com/imgextra/i4/1677785723/TB2g8dwoFXXXXXkXFXXXXXXXXXX_!!1677785723.jpg" class=""><img align="absmiddle" src="https://img.alicdn.com/imgextra/i4/1677785723/TB22F8IoFXXXXcoXpXXXXXXXXXX_!!1677785723.jpg" class="">