The frame of this extension leaf is made with Grade 304 stainless steel & contains a film of chromium oxide which prevents surface erosion making it ideal for outdoor use. The Teak top is the perfect hardwood for outdoor furniture. It has a smooth texture & a striped grain. The high oil content is perfect for resisting extreme weather changes. Wood is a natural material & will, over time, change colour & crack. This is normal behaviour of timber, & will not affect the strength & durability of the furniture. To keep the original colour of the wood, we recommend treating it as soon as possible after purchase. If don’t have room to have a large table up all the time, this handy extension leaf is perfect if you occasionally need extra room at your dining table. It will fit our 1.6m x 1m Rectangular & 1m x 1m Square Avant Classic tables.