Kikkerland Dominoes Tile Game is a waterproof, lockable and portable acrylic case, this set is perfect for the great outdoors. It includes 28 orange tiles, an everlasting pencil, a score pad and game instructions. With a weatherproof IPX5 rating and a lockable clip closure, it ensures secure storage and durability. The portable design, complete with a carabiner clip, makes it ideal for camping, hiking and other outdoor activities.