Vidaxl 22 piece outdoor dining set wicker poly rattan wpc garden lounge seat the whole furniture set is designed to be used outdoors year-round. 2 x 2-seater sofa segment (each with one armrest). Single sofa segment dimensions 21.7 x 23.6 x 27.6 (W x D x H). It is also lightweight and modular, which makes it completely flexible and easy to move around to suit any setting.