ITEM NAME:Scars Wound Silicone Scar Gel Away Strips Remover Treatment Blue Patch Therap Pb.Hypertrophic and keloid scars. Patch:5cm(Width) 3.5cm(Length) 2mm(Thickness) This is best Quality thickness! Combines the of silicone gel sheets utilized in scar therapy with the. A single piece of scar sheet can be washed and reused for 3~4 weeks.