What're the advantages of our silicone shower brush and Back Deep cleaning scrubber COMBO?Made of 100% natural food-grade silicone. ISO standard.2-in-1 design scrubber dispenses soap and gently massages skin.No irritation will be caused while cleaning your body with our silicone body brush.Gently exfoliate your skin without any injury.The silicone material is acid resistant that it can use with soda water or essential oils for a SPA massage.Easy to clean and no residue.Naturally mold resistant.Skylit is new silicone body bath brush & back scrubber is designed to replace a traditional washing towelcombo of 2 -Our silicone body brush is not like other types of brushes that have strong bristles friction which give your skin varying degrees of damage