Green micro-encapsulated film
Highly flexible
To expose field, place directly on top of magnets
Wonderful educational tool
Very interesting to actually see the magnetic field!!!

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5 inch
Height : 0.1 inch
Length : 7 inch

Item Weight: 0.32 ounce (View shipping rates and policies)
Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B000UV6ZPS