• Material: Durable 0.25mm thick PVC
• Specification: 1m/40 inches, 1.52m/60 inches diameter
• Use: it can be hanged on ceiling or placed on ground
• Application: Planetarium Astronomy school education, large party, sporting events
• What included: 1 planet 1 air pump Ropes RGB lights Black case remote controller, Inflatable planet balloon with led light, accessories with remote control and black battery pack
• Notice: black pack for led light, it needs 8 AAA batteries, 1.5-volt Volt Cell AA, battery size: 4.5 x 3.8 x 0.5 inches; 1.76 ounces. 1 piece Button battery CR2025 for remote control, battery size 0.79 x 0.79 x 0.1 inches, please buy batteries yourself.