LotFancy wound dressing features on natural seaweed fiber (alginate) with calcium ions safe and non-toxic. It will effectively absorb and lock the exudate to form a hydrophilic gel to provide a moist wound healing environment. Our non-adherent calcium alginate dressing will not stick to your skin irritate or scratch the wound which makes painless changing and removal. Our non-woven pads are suitable for moderate and high exudating wounds chronic or acute exudating wounds diabetic ulcer leg ulcers pressure ulcers bedsores post-operative wounds and other minor traumas.