1.UL certificate 2.ISO 9001:2008 3.GB/T 19001-2008 4.AAA Grade Credit Unit Air Conditioner Wrapping TapeMaterial: PVCWidth: 4.5cm,5cm,others availableThickness: 0.11mm,0.12mm,0.14mm,0.15mm,0.17mm,0.18mmLength: 12m,15m,18m,20mPackage: 100 rolls/cartonColour: yellow,gray,white,blackOthers: Aging-resistance,Strong and durable