Brand: Restoration Hardware (USA)
model format: max 2014, fbx, obj
Render: corona render

Table-Oslo Pedestal Rectangular Dining Table
96" Table: 96"L x 42"W x 30"H

chair with armrests-Lea Fabric Dining Armchair
Armchair: 22"W x 24¼"D x 33"H

Link to the manufacturer
table
https://rh.com/us/en/catalog/product/product.jsp/prod30670082?swatch=1804030&layout=2 
chair
https://rh.com/us/en/catalog/product/product.jsp/prod30600259?layout=0#error=login_required&state=0f703035-8263-4430-99f7-57ae2397757d