The Queen Chess Mask Costume puts other Halloween costumes into check-mate! The queen is the most powerful piece on the chessboard, making her vital to the king’s protection. Pair up with our other chess mask costumes for a fun human-chessboard group costume. The mask is made of soft material and has an open face for maximum comfort. One size fits most. Availability: The Queen Chess Mask Costume takes approximately 1 business day to leave the warehouse. Note: masks are not returnable.