Stopper included.
Includes stopper to prevent the cushion from slipping off.
[Precautions for Use] *Depending on the conditions of use, color may transfer to other objects due to strong friction. If it gets dirty, please refer to the washing instructions attached to the product. Parts exposed to direct sunlight may discolor with long-term use. Please be careful not to near fire. We will not be responsible for any accidents caused by misuse of this product