5 rolls Magnesium Ribbon 99.95% High Purity 25g 70ft per roll Lab Chemicals

5 rolls of Pure 99.95%,25gm Magnesium ribbon for science and educational kits.
Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 4.72 x 4.72 x 0.39 inches; 0.88 Ounces
Item model number ‏ : ‎ HJ0001
Date First Available ‏ : ‎ October 1, 2016
Manufacturer ‏ : ‎ HJ Tec
ASIN ‏ : ‎ B01LX9F2Q9

99.95 % purity
5 rolls of 25 G