Devalitable felt mat i is tailored with eco-friendly and holds up to 2,000 puzzles. An exquisite long box makes it an excellent choice as a gift. Black color allows you to easily distinguish between colorful puzzles and helps to relieve visual fatigue. If any crease on the felt mat is found upon arrival, please iron flat at a low temperature. A drawstring bag is enclosed for protection and easy storage, which allows you to leave the packing box aside. The drawstring bag i is special for securing and storing your unfinished puzzles. Just put the rolled-up mat in the bag and hang it safe on the wall, in your wardrobe, or anywhere you want. Designed with a see-through window for name tag to be easily distinguished from other games.