Dynarex Combine Pads - Sterile & Non-SterileDynarex Combine Pads Sterile & Non Sterile Dynarex Combine Pads are designed for use where high absorbency is needed for heavy draining wounds. The Combine Pads have an outer cover constructed of a soft non woven material, filled with a fluffy inner filling which absorbs fluids and is sealed at the edges to prevent any leaking. These pads are available in both sterile and non sterile.