1. Tensile breaking strength: 2. 0LBS/15LBS/20LBS/25LBS/30LBS itemHigh quality and low price tautness platematerialNR, SBR, BR, ... rubber and plasticcharacteristicHarmless, nontoxic, non-radiation, high flexibility, comfortable, sound absorbing, anti-skid, ... High quality with reasonable price2.Good service with fast delivery3.Free sample will be sent on requirements High quality and low price ...