Table extenders are a handy way to increase the surface area of your table, and they can be made from a variety of materials. Here's one easy way to make a table extender using a piece of plywood:1. Decide on the size and shape of your extender. The dimensions will depend on the size of your table.2. Cut the plywood to the desired shape and size.3. Sand down any rough edges or splinters with sandpaper.4. Stain or paint the plywood to match your existing table décor, if desired.

There is no one definitive way to make a table extender. Some people might use wood, while others might use metal or plastic. Still others might use a combination of materials. The most important part is finding the right size and shape for your needs, and then making sure that it is securely attached to your table.