Set includes: 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 with its comfort, waterproofness, and leak-proof features, adopting a single layer of waterproof membrane and two layers of nylon lycra. It is also machine washable and 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 from the 2nd to 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) 43.55-0863.11-10