ZERO ASSEMBLY! Space Saver! A MUST HAVE for Enjoying your outdoor space and/or WORKING FROM HOME! If you have any view whatsoever off your Patio, Balcony, Deck, or Porch, or you need to Save Space, you would enjoy it more sitting at this table bar top! These are sleek, simple, and smart. Just remove them from the box, add it to the top of your rail, and relax facing your view! Very easy, very strong, very sturdy, and level! They also make great gifts! All bars are custom made to order. I personally select each piece of wood. I then treat it, and love seeing the character and personality in the knots and grains come through when staining. Then I build it specifically to your rail width for a snug fit. The end result is a nice, yet suiting rustic piece to sit at and enjoy your outdoor home. I can fit rail widths from 1/2 inch to 9 inches. I offer two designs. The two tier design can fit widths from 1/2 inch to 4 inches wide with the table sitting below the rail. The one tier design will fit rail widths from 4+ inches to 9 inches with the table sitting on top of the rail. Stains: Very Dark Walnut, Redwood, Honey/Light Walnut Finish: High Grade Weather and UV 365 Protectant Gloss Lengths: 36 or 44 inches long (perfect sizes for 1 or 2 people, or pair for more) Table Top: 11.5 inches wide - perfect for bigger size dinner plates and/or laptops At this time I can only guarantee a solid fit over flat rails. There are a lot of great choices out there, thank you for checking out mine. If you select my bars, I guarantee I will personally hand make it with extra special care on each piece because I love making these!! Thank you!