Balloon Material Weight: 150 g/m2 Fire Retardant Durable – warrant 3 yearsAirtight and waterproofGood for Sticker changedWorking temperature: – 35 to 60 CelsiusBetter Lighting transmission Balloon’s Infos Balloon’s Size: 2m DiaBalloon’s Color: White OnlyPrinting: No Support Balloon Photos Balloon Videos