Use our size chart to help you design your space! Only pay for what you need - choose quantity of wall panels (1 panel = top and bottom) at check out. We recommend 1-2 per wall depending on spacing preference and wall length. You can always buy more later! This pre-made wall moulding kit will add depth and style to any room. Try out different spacing and quantities! You can even mix and match our different sizes to add variety to you space! All wall panels are high quality and factory primed and ready to be painted if desired. Please measure your space before ordering to ensure correct amount ordered! Use our wall moulding for interior wall decor, crown molding, or a door molding kit. THIS IS NOT PEEL AND STICK! We recommend using any name brand liquid adhesive for our product, and every box comes with instructions and inspiration for your wall molding ! Do not use nails, staples, or screws with this product! Measure your space before purchasing to ensure you order the correct amount!