This is a cooling mat that can be used for small animals, pets, dogs, cats, etc. It will be shipped via Nekopos (a Japanese delivery service). 【Regarding Transactions】 Please read my profile for my policies and comment accordingly. Price is not negotiable. Please read the entire listing before asking questions. If you are unable to rate the item within half a day to a day after receiving it, please refrain from purchasing as it makes for an uneasy transaction. Please check my profile for combined purchase requests. ⚠️If you are not comfortable with bearing the return shipping costs, please refrain from purchasing. (In the event of a return, regardless of the reason, the buyer is responsible for the shipping costs.) I've recently had a negative experience. I do not wish to have such transactions, so please purchase only if you understand and agree. This is a private seller. I am selling items to organize due to moving and decluttering, and they are stored at home by a private individual. Please check the condition in the photos and purchase only if you are satisfied. Returns are not accepted. Shipping will take 4-7 days, but I will ship as soon as possible, usually within a few days. (I have set the date as not 100% certain due to the possibility of not being able to go to the storage location due to work. Please rest assured that it will not exceed the maximum of 7 days as promised. I have added this on August 24th because an account officially recognized by Mercari told me to comment if it exceeds the time.) To save on shipping costs, I will ship as compactly as possible. If you are concerned, please comment, and I will change the packaging method for an additional fee. #pet #coolingmat #smallanimals #smallpets #coolmat #coolingmat #summer #seasonalgoods #pet supplies #dogsupplies #catsupplies