Thank you for viewing! The color is ivory! It's brand new, never used! It's a set of 26 pieces! Joint wood is lightweight and easy to use. With the joint system, you can easily install it by yourself. You can easily renovate from a Japanese-style room to a Western-style room! When using it in the corners of a room, if the joint part is unnecessary, you can cut it with scissors or a cutter. Easy to maintain by replacing only the dirty parts! One piece is 30cm wide x 30cm deep. The seams are less noticeable.