Refined and elegant Sigma30 series will surprise you with a classic design. Products in this collection are very popular. Geberit flush buttons are made of durable light-resistant and easy to clean materials. to work with the system of dual flush for cistern flush mounting for cisterns Flush-mounted Geberit Sigma 12 cm (UP320) for cisterns Flush-mounted Geberit Sigma 12 cm (UP300) for cisterns Flush-mounted Geberit Sigma 8 cm (UP720 UP700) front installation material – plastic In the archive are scenes from Corona and Vray materials. The beautiful renderings!