If you write us your wall size in inches and width from the ask a question to the store section, we can tell you how many pieces you need to buy, the adhesive backed flexible wipeable wall panel is 1 panel price. dimensions: 70cm (width) x 77cm (height) x 0.8cm (thickness) 1 panel covers 0.54m2. 2 products cover 1 m2 area. you should buy the wall panel in one go, because in your second order, there may be a difference in tone in our products produced at different times -assembly- required materials-dry cloth, -scissors or utility knife, -ruler -pencil application-wipe your wall with a dry cloth. with the help of the ruler, mark where you will paste the bottom row of the panels. -the adhesive protective film on the back of the panel is opened from the top and a 10 cm part is adhered to the wall. after the glued part, it is checked whether the panel goes down straight as in the desired guide. -if the panel guides are correct, the adhesive protective film is opened downwards and the panel sticks to the wall. each point is pressed by hand to ensure that the adhesive on the back of the panel adheres to the entire surface. -the same process is applied for the whole wall. -the panels are wiped with a damp cloth and the application process is finished. your wall is ready in 15 minutes! -features- it is very easy to apply since it is produced with a do-it-yourself system. there is a complete sticker on the back of the panels. you only need to remove the protective layer and stick it on the wall. it can be easily cut and shaped with the help of scissors or a hammer. it does not need any extra mounting kit or adhesive as it is self-adhesive. it is three-dimensional. since there is a visible depth, it provides a brick appearance on the wall when applied. one panel covers an area of 0.53 m2 and weighs 220 grams. its surface is sponge-soft. it creates a protective layer in case of small children hitting the wall and prevents possible accidents. it is odorless and environmentally friendly. it provides heat and sound insulation. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.