Water-resistant - dressings outer film layer is water-resistant Proximel® Silicone Foam Dressing with Border 6 x 6 / 15cm x 15cm | Byram Healthcare Silicone Wound Dressing Pack Of 5 6x6 Inches Silicone Foam Dressing Sacral Foam Dressing Silicone Dressings For Wounds NeuHeils Silicone Foam Dressing with Border 6'' x 6'', 10 packs each box, has an advanced unique multilayered construction that consist of three-layers absorbent foam pad, the perforated silicone gel wound contact layer and a highly permeable waterproof outer film Superabsorbent - dressing's pad is constructed of multiple layers which allow the dressing to absorb and retain wound fluid while minimizing the risk of damaging healthy skin tissue 6x6 foam dressing ; Ultra-Absorbent Silicone Foam with Adhesive Border - 8" x 4" (5 per Box) · $23.00 ; MEDSTOCK Foam Non-Adhesive Dressing - 4" x 4" (Box of 10 Breathable - multi-layer construction of the dressing allows for absorption and evaporation of fluids, creating an optimal moist wound healing environment