Big Dome Tent ball tent , -Powder coated & Gavlanized steel tube: Dia 32mm, 2.7mm thickness -Cover: 580g PVC, water proof, Big Dome Tent ball tent:-Powder coated & Gavlanized steel tube: Dia 32mm, 2.7mm thickness-Cover: 580g PVC, water proof, UV protection , Fire retardant-size: Dia 6.5m/ Dia 8m/ Dia 10m/ Dia 14m/ Dia 24m Big Dome Tent Ball Tent