Using your Houe Edge Tray Table is a breeze. Just grab the half - ring shaped handle and move it to where you need it, whether it's inside your home or outside in the garden. When you place items on the table, the EDGE design will keep them from slipping off. For size selection, pick the one that suits your space and usage. The Ø46.5 is great for small areas, while the Ø76 is perfect for larger gatherings. As for maintenance, since it's made of powder - coated metal, you can simply wipe it clean with a damp cloth. But remember, this item is oversized and non - returnable. If you find any damages or defects, contact us right away and we'll send you a replacement.