Here are the two items: ・Large: Approximately 24.5 x 18 x 4 cm ・Small: Approximately 19 x 14 x 3 cm Brand new, unused. There are no noticeable scratches or stains, but there may be minor imperfections due to home storage. Please understand this is based on a personal inspection. I have many other items for sale. Bulk purchases are welcome! Please take a look.