This item has a larger magnet than other products at the bottom of the door, so it stops quickly when opening and closing. Brand new, unused. About this product: The frame is wide and flat, so it can be easily attached with double-sided tape. External dimensions: 19 x 22cmH Opening dimensions: 14 x 16.3cmH Cutout dimensions: 14.8 x 17.8cmH Colors: White, Brown, and Silver (3 colors) The purchase price was 2,970 yen.