Curved spindle back Windsor dining chairs provide supportive seating for everyday meals while complementing a range of dining spaces. Each rubber wood chair measures 18.5 x 20 x 31.5 in and features an 18 x 18 in contoured seat that hugs the hips for more comfortable, prolonged sitting. A slanted, curved backrest supports the lower back and promotes airflow to keep you cooler. The reinforced H-shaped base helps distribute weight evenly so each chair supports up to 330 lbs, and smooth round edges help reduce bumps during use.