vetsak sofa side l cord velour hunterCustomize your chill space with the Sofa Side. This core module is the perfect armrest, backrest or corner piece to frame your comfort. An essential part of the vetsak modular system, the Sofa Side allows you to easily expand your current setup or add an extra layer of support wherever you need it. Pair it with your Sofa Seat modules and mix and match textures to create a sofa that fits your space perfectly.