Are the planets proportionate? Sün forinstance?

They are somewhat proportionate as the image shows. The Sun is the largest and the other planets are some scaled version of themselves (the directions explain the scaled sizes). However, as another buyer said, the proportions are not as accurate as possible as the Sun would be giant and everything else minuscule. As this inflatable solar system is more for display or demonstrative purposes, it is a great start but not the exact scale replica that older scientists might want to look at. It was great fun for my 3rd grade students and a lovely addition to the classroom decor.

Can we use helium instead of air?

You can add Helium to them but they would be too heavy to float. They would probably leak, as well.

Are these flame-proof?

Hello, WARNING: Extreme temperatures above 70°F and below 0°F can cause damage to the inflatable plastic material. Do not store this inflatable product in direct sunlight for long periods of time. Please visit us on our Learning Resources site under the “contact us” page with any other questions you may have.

Giant Inflatable Solar System

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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¥25079

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Bring the universe home — learn, play, and orbit in style!

IMMERSIVE COSMIC SCALE - Experience the solar system with planets sized up to 36" for true-to-scale learning.
THE ULTIMATE STEM GIFT - Perfect for classrooms or home, inspiring curiosity and making astronomy accessible and fun.
EFFORTLESS SPACE DISPLAY - Hanging loops on each planet make it easy to create a stunning, immersive space-themed environment.
HANDS ON STEM ENGAGEMENT - Durable, washable inflatables encourage tactile exploration and interactive education.
COMPLETE SOLAR SYSTEM SET - Includes all 8 planets, Pluto, Earth’s moon, plus foot pump and repair kit for endless play.

The Learning Resources Giant Inflatable Solar System is a large-scale, hands-on educational set featuring a 23" sun and planets ranging from 5" to 36" in diameter. Made from durable, washable materials, it includes all 8 planets, Pluto, Earth’s moon, a foot pump, repair patches, and an activity guide. Designed for ages 5 to 10, it transforms any space into an immersive STEM learning environment with easy hanging loops for display, making it ideal for classrooms and homes seeking to inspire young astronomers.

Specifications

ASIN	B0006PJ104
Age Range Description	Kid
Best Sellers Rank	#89,393 in Toys & Games ( See Top 100 in Toys & Games ) #850 in Educational Science Kits
Brand Name	Learning Resources
Color	Multicolor
Customer Reviews	4.4 4.4 out of 5 stars (2,870)
Educational Objective	Space Science and Astronomy Education
Global Trade Identification Number	00765023024340
Included Components	Counter toys
Indoor Outdoor Usage	Indoor
Item Dimensions	14.1 x 11.4 x 3.4 inches
Item Highlight	Project Kit, Space and Planet Model, Constellation Classroom Globe, STEM Science Projects Gifts, Preschool Teacher Must Haves
Item Type Name	Giant Inflatable Solar System
Item Weight	1.14 kg
Manufacturer	Learning Resources
Manufacturer Part Number	LER2434
Manufacturer Warranty Description	Warranty against manufacturer defect
Manufacturer recommended age	5 - 10 years
Material Type	Plastic
Model Number	LER2434
Number of Packs	1
Operation Mode	Manual
Power Source	Solar Energy
Set Name	Solar System
Size	Large
Sub Brand	(-)
Subject Character	(-)
Supported Battery Types	No batteries required.
Theme	Space
UPC	763615914093 885246833441 800187820473 765023024340 885819857638 887898269425 885377932501 885852462172 809099042843 885148794970 885326413143 885289175591
Unit Count	12 Count

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