Polyester fabric, removable and washable! two kinds of soft inner materials : (1) high density rebound sponge, full and elastic (soft) (2) 2cm coconut tree + sponge, breathable and environmentally friendly. ( hard) Size: 1380*(785-1950)*790mm 1680*(785-1950)*790mm Material: 1. The entire product (except for the metal parts) is made of solid wood, without any artificial boards, veneers, or finger-jointed boards. It is genuine and of high quality. 2. The wood components of Y00H42/H00H42 are made of imported oak, with fine, straight grain, uniform texture, warm color, and medium to high hardness among woods, making it both beautiful and durable. (The bottom of the storage compartment and the bottom of the armrest are made of paulownia wood.) The wood components of Y83H18 are made of imported North American FAS grade oak, with beautiful grain, few knots, and no mold. 3. Two types of soft-pack internal materials are available: ①Sponge type: The seat and back cushions are made of high-density resilient sponge, which is full and elastic. ② Coconut fiber version: Imported 2cm coconut fiber + sponge, breathable and environmentally friendly. The seat is on the firmer side. 4. Polyester fabric, removable and washable! Paint: Zhancheng odorless paint, open-pore spraying. After four coats and natural drying, the beech wood grain and texture are preserved to a greater extent, making it natural and environmentally friendly.