GoodARCH FIR KANG FU ROU breathable Pads Gentle care, tender and healthy Ultra-soft surface. Ultra-breathable bottom liner Eight-layers of tender secrets First-layer: Ultra-soft, comfort and fit. Second-layer: Exclusive FIR complex material and antimicrobial treatment. Instant antibacterial. Third-layer: Soft and fluffy non-woven fabrics, instant absorbency Forth-layer: Polymer composite paper and water absorbing ratio is 38 times Fifth-layer: Pure wood fibers cotton plus a non-woven fabrics cover. Sixth-layer: Import breathable bottom liners and super comfy. Seventh-layer: Release paper, easy to stick packing pad. Eighth-layer: Three-layer foil packaging of Easy-to-Peel, safe and moisture proof. Product features: FIR complex material??Deep-sea minerals and elements??Herbal Extracts Breathable??Dry and comfy??Unscented??Antibacterial??Gentle care