This means you can make your own tins..... WHATEVER SIZE YOU WANT!!!!!!!!!!!
2 EMPTY ALUMINUM CANS
STAPLER OR SMALL NUTS AND BOLTS OR SODDER GUN.
Step 1: The basics.
First you will need to to cut of the tops and bottoms of the 2 cans.
After that flatten the can into a sheet.
This is what they should look like.