【Used for about 3 years】This is a set of 2 Virtual Walls for Roomba. Used for about 1 year. I feel that it is relatively clean for the number of years it has been used, but please judge the condition based on the images as it is a used item. ■Request I have confirmed the operation before listing, but I cannot respond to cancellations due to operational problems after the evaluation, so please evaluate after confirming the operation, even if it takes some time. ※Basically, I do not offer discounts. I will gradually lower the price depending on the timing, so if your desired price does not match, please purchase when the price has been lowered. I may delete inquiries about discounts. I am also listing on other flea market sites, so it may be removed suddenly, and in the case of simultaneous purchases, I will give priority to the person who purchased first, so please understand that I will contact you if you purchase before it is removed.