I learn something almost every day. Did you know the USPS has a minimum box size? I did not and purchased the cutest little boxes for orders too big for bubble mailers. I got them ready to go and now I have to repackage them. I will be shipping them inside a bubble mailer from Amazon. Yay repurpose and recycle! Boo extra work. Oh well. 
I found one shipper that said they would be very unlikely to be rejected, but I don't want to take that chance on so many shipments. 

The Big Boy pins will ship tomorrow from China via FedEx.  I am almost finished making special orders too, so the rest of the orders will ship soon. 
Have a great day!