Most listings recommend spot-cleaning or wiping the fabric. Velvet and similar covers generally note cleaning with water and a mild detergent, and some boucle fabrics are described as water- and stain-resistant.
Cushioning commonly uses foam (including high-density and polyurethane foam), elastic foam fills, and support systems such as pocket springs or sinuous spring systems to provide comfort and help cushions retain their shape.
Most listings use wood-based frames (manufactured/engineered wood or plywood); some models use metal or iron frames. Common upholstery materials include polyester boucle and velvet.
Assembly varies: many listings state "Adult Assembly Required" (some note whether tools are provided), while at least one listing and customer reviews note "No Assembly Required" or that the chair arrives fully assembled.