Easy to install with double-sided tape. Thank you for viewing. Tile Shop Tamagawa 1. Lightweight brick tile, color: white Karukaru Brick Mini Size WK-MB-51 9.5cm x 4.5cm x 1cm, 100 pieces 2. Karukaru Brick Mini Size Half 4.5cm x 4.5cm x 1cm, 60 pieces 3. Karukaru Brick Mini Size Corner MB-51, 9.5cm x 4.5cm x 4.5cm, thickness 1cm, 10 pieces The double-sided tape for adhesion is included, but the adhesive strength may have decreased due to age. The color is described as white. The surface is whitish, and the back appears slightly brownish. The reason for the "as-is" designation is that the color could not be chosen at the time of purchase, so it was advertised as such. ● Lightweight enough to float in water. ● DIY tiles that can be applied with double-sided tape or adhesive. ● The size can be easily changed with a slate saw, allowing for easy finishing such as repairing wall stains/scratches or changing the image. ● Can be used indoors and outdoors as it is resistant to rain, wind, and cold. ● Mini size for easy handling.