Soft package background wall and bed head are popular decoration choices for many homeowners. The cost of such decoration may vary depending on the materials used and the level of craftsmanship. There are different types of materials for soft package decoration, such as cloth, leather, and PU (polyurethane).According to the provided information, there are finished products available in the market that cost over 100 yuan per square meter and over 200 yuan per square meter. From a personal perspective, PU material is a good choice as it is easy to maintain and keeps shiny and fresh.Therefore, the cost of doing a soft package background wall and bed head may range from 100 yuan to 200 yuan per square meter depending on the selected material and workmanship. Among various materials, PU may be a better choice for its durability and visual appeal. However, other factors such as the design, color, and texture of the decoration should also be taken into consideration to ensure a great overall look.