Although it is new, please purchase with the understanding that it has been stored at home. There may be odors, wrinkles, scuffs, and stains from storage. There is no zipper. Elastic is used on both sides (slip-on) The size is listed as M, so I think it's around 23cm. I think it's light and easy to wear! There is no dedicated box. Shipping is set for 2-3 days, but I try to ship as quickly as possible. Shipping may not be possible on holidays and weekends. Please understand! I usually work, so it may take some time to ship. Excessive price reduction requests will be deleted. I will not respond. Also, price reduction requests will only be handled in the comments. However, there are items that cannot be discounted, so please understand that I may decline in the comments. Please refrain from purchasing if you are in a hurry. Shipping will be by regular mail, but the shipping method may change at my convenience. When shipping, it will probably be compressed depending on the packaging. I have a cat. Please refrain from bidding if you are sensitive or concerned.