This Upper Deck hockey release is definitely geared toward set builders. It is one of the largest single series sets currently being produced with 550 base cards and 110 short prints on top of that. It can be a challenging set to finish, but it is doable.
The cards have a vintage feel to them with a thicker cardboard stock, similar to Topps Heritage. They do have a new design, but they still seem to emulate design choices from the past. Also included are a few different parallels, including a retro design parallel.
The box advertises 32 packs of 8 cards, with four “cards” printed on the bottom of the box. This box contained: