The foot system for shower trays with dimensions 850x700mm, model B50-3023, is a high-quality substructure specifically designed for the installation of shower trays. With an adjustable range of 80 to 200 mm, it allows for flexible adaptation to different installation conditions. The system is compatible with the BetteZarge and provides a stable foundation for the shower tray, ensuring safe and durable use. The height of the substructure is only 10 mm, allowing for easy integration into existing bathroom structures. Weighing 2.7 kg, the foot system is easy to handle and install. Made in Germany, it stands for quality and reliability. This product is ideal for anyone looking for a robust and customizable solution for their shower tray.