It is a clamping extrusion in showcase system. It is used to put in the groove of E472. It can buffer 5mm glass panels in E472 and is often used in cabinet construction where sliding doors are required. It is soft transparent plastic. It weighs 0.032kg per meter. It s size is 6.6*8mm. Its max length is 5m. If you have any other requirements, LingTong will meet your needs. This is a useful cushioning part. The products of LingTong are green and environmentally friendly. If there are some relative needs, LingTong will provide the best service for you in exhibition construction.