Four-way comfort features make these swivel dining chairs a practical choice for outdoor dining and relaxing. Each chair uses a 360° smooth-rotating mechanism so you can turn easily without moving the base. The breathable, quick-drying fabric seat and back help you stay cool after rain or pool splashes. A heavy-duty metal frame in a 25.5 x 24 x 35.5 in size supports up to 400 lbs per chair, while the 20.5 x 19.5 in seat, humanized backrest, and slightly curved armrests provide stable support. A stable metal base with adjustable foot pads helps maintain balance on uneven surfaces.