The 4" is the outside length of the plastic letters and not the letters themselves which are slightly less than 4".

If you are in need of a larger quantity of letters contact me so that I can see if we can make a deal on the amount you need, which I can put together in a single listing.

Thank you for your time in viewing this listing and please be sure to check out my stores to see if there is anything else I can help you find.

Again thank you for your time, have a great rest of your day and as always

Fair Winds and Following Seas…