This is a set of portable, assembly-type cutlery and case, along with the outer box. I received it at an outdoor event, but I'm selling it because I'm using a different set. Details on how to assemble the cutlery are written on the outer box (please check the images). Although it is a new, unused item, I opened it for the purpose of taking pictures. Below are the product details. ● Listed Size Spoon: Approximately 17.5cm in length (when assembled) Fork: Approximately 17.5cm in length (when assembled) Chopsticks: Approximately 18.2cm in length (when assembled) Storage case: Approximately 11.3 x 5.5 x 2.3cm ● Materials (Raw Resin) ・Polypropylene ・Bamboo fiber ● Heat Resistance: 70℃ ● Colors: Beige, Dark Brown ● Pattern: Plain ● Seller: Utsumi Sangyo Co., Ltd. That's all. This product is compact, simple in design, and lightweight, making it convenient to carry. I think it can be used in various situations, such as for those who like outdoor activities and camping, those who make lunch boxes, or for emergencies, so please consider it. Although it is a new, unused item, please refrain from purchasing if you are sensitive to such things. ※ Immediate purchase is possible.