TPU Coated Nylon Sky Helium Balloons Balloon Size: 2m diameter Durable – warrant 3 years Airtight and Waterproof Working temperature: – 35 to 60 Celsius Good for Sticker changed Better Lighting transmission Weight: 150 g/m2 Fire Retardant Overview > SKU: TPU-Coated-Nylon-Balloon Category: Advertising Balloon Related products Quick View Quick View TPU Sky Helium Balloon Quick View Quick View 5m Singapore National Day Helium Balloon Quick View Quick View 4m Poland PTAK Expo Helium Balloon Quick View Quick View PVC Sky Helium Earth Balloon