http://www.beckett.com/news/2015/11/...x-set-details/

The 2015-16 Upper Deck Star Rookies Hockey box set has 25 cards. While an official checklist hasn’t been released, Connor McDavid and Jack Eichel are likely to be the centerpieces.

The majority of sets are going to have just the 25 base cards. However, there is a chase element as approximately 1:20 sets (one per case) come with an autograph parallel from select players.

Cards per set: 25
Sets per case: 20
Set size: 25 cards
Release date: February, 2016