They seem to not have this 70 product. First, I tried ordering the expansion pages but only the bottom 4 holes matched up with this Explorer binder, and even then those bottom 4 weren't in a straight vertical line. Very sloppily cut holes. The top 3 holes required ripping the paper upward and downward to fit the pages into the Explorer Edition. So I sucked it up and paid ten times as much to order this entire notebook again in order to have more pages that would fit correctly. This binder was never delivered to me. Just a few stickers were sent to me inside a tiny 6 inch envelope. Assuming it had been a simple oversight on their part, I tried to remedy this by calling, but they refused to answer the phone even during business hours. They DID call me back for both my phone calls, leaving voicemails complaining to me about how difficult their job is to do. That was all I received in return for the 70 I paid them. Voicemails complaining to me about how difficult their job is. No Explorer binder. No refund. Nothing.Do not make the same mistake I did by getting your hopes up about being able to receive this Explorer Edition binder in the mail.I will eventually make the 6 hour roundtrip drive to my nearest national park to purchase it in person so that I can have more pages, and I suggest you do the same thing if you actually want to receive a product in exchange for your 70 donation.