Made of plastic material,safe,reliable and environmentally friendly.Double-sided adhesive installation, suitable for all cuts below 12" (including 12").Easy to use,pull wrap to desired length and drape over item to be coveredplace finger on wrap next to cutter and slide cutter across wrap.Our plastic film cutter has the and hidden cutting knife provides perfect dispensing and cutting, smoothly cutting the wraps, the hidden blade is safe for fingers and the outline of the shell fits the curve of hands.The quick clean way to cut plastic wrap and saving time.Can be used on the packaging machine,plastic wrap, baking paper, barbecue paper, roll of culinary parchment paperetc.