Furniture Design Plump Modular Seating by Elena Prokhorova Plump is a modular seating collection designed for public and office spaces. The seat is made of foam and upholstered in fabric, and the frame is made of natural ash wood. Modules can be combined into compositions that suit both large open areas and small rooms. A single module measures 800 mm in width, 800 mm in depth and 650 mm in height. On request, modules can be equipped with a USB socket or a table. The plinth is either wooden or covered with upholstery fabric. Built-in charging points allow devices to be charged during waiting periods.