If you tell us your width and height inches before purchasing, we can tell you how many you need to buy. we recommend that you buy it at once. there may be color tone differences in the products you receive at different times. before you open the transparent cargo package, you need to check the accuracy of the number of pieces you receive. price is for 1 piece. -1 piece is 0.539 m2. -2 pcs 1.09 m2 wall containers -size width: 70 cm x height 77 cm : brick -100% erasable. -suitable for the balcony, between the kitchen bench, back of the tv unit (melts if it takes fire) -tile, wall, glass, wood stick anywhere - product does not break cracking and flexibly foldable. -you can cut it easily with a foreign or scissors. -adhesive is very strong. (1. quality) - it may be required to support with silicone on all walls except flat and smooth walls. - we recommend you to buy our thicker panels, in order that the color color is not visible on dark floors. you can make your own wall with self-adhesive newwall "colored walls" products. with our product, developed for users with the new generation of diy culture, you can build your own wall without dust and dirt in the construction area, suitable for your own style. variety of colors and patterns easy application water, moisture resistant provides heat and sound insulation easy to clean anti-bacterial odor-free construction is not affected by chemicals. the price is resistant against the chemicals, the price is more than 100 pcs. the price is lighter than the date of october. . Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.