The Dexso Silicon Puring Pad is recomended for the handling and purging of your extracts. Just as all Dexso Silicon Products are, the Dexso Silicon Purging Pad is made of foodgrade silicon, which is absolutely non sticky to your precious extractions.  The Dexso Silicon Purging Pad is available in the size of 6 by 10 inches and comes in the beautiful Dexso colors.