Alien EasyFeed 12 Pot 4 Row Kit for Hydroponics Pot Size:30L and assembly is straightforward with

and assembly is straightforward with the provided instructions

the castle uses 3 AA batteries (not included)

two adjustable padded back straps

Bolts are stainless steel and zinc galvanized

or assembly instructions are present in the text

Alien EasyFeed 12 Pot 4 Row Kit for Hydroponics Pot Size:30L and assembly is straightforward withThe ALIEN EasyFeed 12 Pot 4 Row Kit for Hydroponics is designed to support 12 plants in a 4 row configuration and is available in 4 pot sizes. It is easy to configure and assemble, with advanced setup options that let you tailor the system to your growing space. An aisle can be created in the middle of the rows for complete plant access. Bottom feeding with scheduled dry backs helps manage water delivery and nutrient use across the 12 plants,