Brought to you by Photojojo - Parabo Press will print out your Instagram photos on thick matte paper as 5.5" prints. You can upload straight from your Instagram feed, too. Currently, they're having a promo where you can receive 25 prints for free. You just need to pay for the shipping.
Use code: NSQGR.
I've seen a lot of companies print out Instagram books, but Chatbooks is one of my favorites in regards to price and quality. Right now, if you sign up for the Ongoing Series - you can receive a 6×6 inch 60-page book for free. You can pause your series and start at any time, then the books are $8 with free shipping.