Magic The Gathering: Kaladesh Gift Box - Rules of Play says:
The Magic: The Gathering Gift Box is specially designed to be the go-to gift for shoppers looking to purchase Magic: The Gathering cards and accessories for their friends and relatives and the box itself is perfect for storing a large collection of cards in a neat and orderly fashion.
Each gift box contains:
- 5 Kaladesh booster packs
- Storage Box with capacity for over 2,000 Magic cards
- 20 Kaladesh basic lands
- 6 illustrated plastic dividers
- Sticker sheet for customizing the dividers
- 1 premium, foil promo card (Chief of the Foundry)