Check the listing for details. Ravensburger Giant Puzzle Stow and Go (storage for puzzles 1000-3000 pieces) NIB. Condition: New. Listed at 13.00 USD. The Ravensburger Giant Puzzle Stow and Go is a felt mat designed to store puzzle pieces ranging from 1000 to 3000 pieces. Made by the renowned brand Ravensburger, this storage mat is perfect for organizing and storing puzzle pieces when not in use. With a durable material and a spacious design, this stow and go mat is an ideal companion for puzzle enthusiasts looking to keep their puzzle pieces in order.