The StrawSkin is made of high quality, specially formulated silicone that is heat and impact resistant. This means you can easily take dabs wherever you are and store your hot straw without waiting for it to cool. The StrawSkin also protects your glass vapor straw from accidental drops. The StrawSkin is available in a display of 25 black silicone sleeves and includes a high quality, wide-tip, shrink resistant glass dab straw. There's no easier way to take dabs on-the-go!