Healthy and environmentally friendly materialsThe inner two layers of organic cotton better absorb and store castor oil, effectively preventing water leakage and perfectly locking the oil; the outer two layers are made of polyurethane, which is dense, waterproof and oil-proof. The 4-layer material does not contain chemicals and will not stain the sheets and clothes when worn overnight and daily.Versatile Fit for Various Body Types The 9Pcs Castor Oil Bag provides personalized comfort, has elastic shoulder straps and enhanced velcro seals for more convenience. This castor oil belly wrap perfectly fits 22 to 46-inch body shapes and is a unisex castor oil pad. The elasticity of the multifunctional castor oil knee wrap can also be adjusted with Velcro and can be used on arms, elbows, thighs, calves and other areas Castor Oil SetThe 9Pcs 1 castor oil wrap set includes 1 clean and comfortable organic cotton pad, 1 thyroid castor oil wrap for neck, 2 castor oil wraps for chest, 1 castor oil wrap for waist, 2 castor oil wraps for knees, and 2 castor oil wraps for feet. Men's/Women's castor oil wrap can be used to massage and care for chest, breasts, abdomen, back, waist, elbows, arm muscles and leg muscles.How to use the Castor Oil Bag Simply clean and dry the Castor Oil Bag, apply the Castor Oil in the middle and avoid the edges, and then wrap the Castor Oil Bag on the required body parts for at least 45 minutes to 1 hour, or perform a full night of deep self-care. Finally, remove the clean oil wrap and gently massage the skin with your fingers to ensure that the oil is completely absorbedMultip EeffectsTopical application through castor oil compress can enhance liver, colon, lymphatic, thyroid, and stomach functions, effectively relieving discomfort caused by inflammation, digestion, constipation, insomnia, muscle/joint aches and pains, etc., gradually restoring your body to its former vitality.Intimate Gift The Castor Oil Package Set is the perfect gift for friends on Valentine's Day, Christmas, birthdays or other special occasions. Share health gifts with your friends, family and loved ones. This thoughtful castor bag not only promotes relaxation and natural care, but also shows how much you care about their health, making the castor oil bag a meaningful choice