Inquiry (采购产品): Tear Resistance Your P-17 indicates a tear resistance of 27 and others show 75-120. Can you give me a comparison of what those numbers mean? Would 27 be compared to tearing strength required to tear cardboard, a driver's license, a coke bottle, etc.? Thankyou, Jennifer **** Hidden Message ***** Jennifer Rossow MI 48837 USA Company: MITS E-mail: jentiffr24@yahoo.com **** Hidden Message ***** jentiffr24@yahoo.com