4 Tuck Under Chairs. Mid Century Modern Teak Dining Set Extending Table & 4 Chairs. Round to oval dining table sturdy and solid piece. A mid century design classic, and this is a lovely example. As with most glass products, sensible precautions should be adopted which would include, but is not limited to, never placing hot objects on glass surfaces and understanding that (due to their age) glazed units, glass shelves and surfaces are unlikely to be made from safety glass and will thus have limited strength and weight-loading capacities.