Set Contents: Waist, neck, and cleaning laundry bag with castor oil pack The pack includes 2 layers of waterproof membrane, 1 layer of nylon lycra, 1 layer of waterproof oil coating membrane, and 1 layer of 100% organic flannel. This set allows you to relax your waist and neck simultaneously, effectively improving blood circulation and reducing inflammation. (Oil not included). Many benefits: The castor oil pack wrap surpasses other designs in terms of comfort, waterproofness, and leak prevention, adopting 1 layer of waterproof membrane and 2 layers of nylon lycra. It can also be machine washed and is durable, making it last longer. The plus-size castor oil wrap helps nourish the skin, promote intestinal digestion, and get good rest. --------------------------------------------- ✨Please check my profile♫ Great deals available♡ #milktea's shop list is here ---------------------------------------------- ◎Images are for illustrative purposes. Please check the actual product photos in the 2nd-5th images for the product condition. ✎Opened for inspection and photography. Thank you for your understanding. I hope to have a pleasant transaction, so thank you very much ( ˶ˊᵕˋ) 38.39-0863.11-7