I prefer the anti-static felt tabs over these, less graphite shed on some tapes.
 
40 pre-cut felt pad tabs for your 8 track tapes that have the metal springy type pad set up! As each tape requires 2 of these pads this is enough to do 20 tapes!  
 
 This is the same felt I use for my cassette felt pads.  Slightly under 1/8" in thickness.  
 
There were three different sizes that were used by the factory:   
 
Small 5/16"W x 5/16"L
Medium 5/16" W x 3/8" L
Large 5/16" W x 9/16" L.   
 
Your choice of brown, black or tan felt. 
 
You can now mix and match to choose the sizes you would like.  So when purchasing you now choose which size and color you would like.  Instead of getting a 3 pack of one of each size.  
 
I also sell a thicker version of these that is part foam rubber and part felt.  I recommend those if you are not going to open up the cart to replace these.
 
Copper strips are for demonstrative purposes only and are not included.
 
Shipping Details:
 
USA Customers ONLY, Shipping is a flat fee of $3.90  
Orders $30 and over get FREE shipping via USPS First Class Mail.
 
Canadian Customers, Shipping is a flat rate of $14.11 via USPS First Class Small Package International Mail.
 
International Customers, I ship to most European Countries, and a few others. Shipping is via USPS First Class Small Package International and is a Flat Rate of $17.00, for up to 5 items.
 
Also, depending on your country, you may be charged an excise tax on the value of the item. This is not included in the price and out of my control.