We have added a new standard to the lineup of vegetation substrate mats for frame use [Waku Waku Mat]. - Vegetation substrate mat for frame use [Waku Waku Mat 1150] It is ideal for countermeasures against the erosion of vegetation bases due to spring water and for re-greening existing frames. The installation is simple, requiring only the laying of the substrate mat without the need for machine spraying. In addition to the vegetation base, we have also sealed a plant growth promoter inside the bag. This enhances the plant's stress resistance and improves greening capabilities. By using [Waku Waku Mat 1300] and [Waku Waku Mat 1700] interchangeably, it can be applied to various standards of frames.