Frames are typically wood-based (hardwood, plywood, rubberwood) and some models use metal or iron. Upholstery materials commonly include polyester fabric, faux/PU leather, and leather. Cushion fill is usually foam or polyester foam.
Most listings specify weight capacities of either 250 lb or 300 lb, so expect capacities generally in the 250–300 lb range depending on the model.
Assembly varies by model: many require "Adult Assembly Required" with tools provided or some tools included, while a few models arrive fully assembled ("No Assembly Required").
Most armchairs recommend simple spot cleaning or wiping for upholstery. Faux/PU leather surfaces are often described as water-resistant and easy to wipe clean.