Here's a summer essential! This is an original parasol stand for rafts, cas, offshore fishing ponds, and outdoor use. Commercial products are often made of stainless steel, but the main drawback is that they are heavy. This product has an aluminum plate, making it lightweight and durable. The plate has also been anodized to prevent scratches. When using it on a raft, please secure it with a base screw, etc. (Base screws are not included). For cas and outdoor use where base screws cannot be used, it can be placed under a cooler, etc. I made and used this personally, but I received requests from fishing friends, so I made more this time. This is a handmade product, so I cannot provide a warranty after delivery. The effective inner diameter of the square pipe for inserting the parasol is 30mm, and the height is 110mm. The materials are: the plate is lightweight aluminum, 250mm x 350mm; the square pipe is rust-resistant stainless steel, and the mounting screws are embedded using a special method and secured with butterfly screws. The plate and square pipe are detachable for convenient storage. We have reduced the number of processes to the limit with a unique method of riveting without welding. We are producing in small quantities and the profit margin is very thin, so please refrain from price negotiations. Please understand that there may be slight errors due to amateur measurements. Although it is a new, unused item, there may be some minor scratches from the processing. Please refrain from purchasing if you are sensitive to this. *I have uploaded an example of my own use. Even when using the Choryo Parasol 120 in strong winds, there are no problems with the stand's strength. If you correctly identify the name of the ferry shop and the fishing spot (point name) in the photo, you will receive a 1,000 yen discount, so please comment (lol). Thank you.