brand new and high quality. Features: This insulating paper has good insulation, flexibility, water resistance, abrasion resistance, oil resistance, and aging resistance. It is a good for gap material and an insulating medium for connecting lithium batteries. For battery packs: for 18650 battery pack Insulated Paper only, other accessories demo in the picture is not included. Specifications: Material: Paper Size: (Optional) 65mmx50mx0.28mm 115mmx50mx0.28mm 120mmx50mx0.28mm 135mmx50mx0.28mm 180mmx50mx0.28mm Overall Length: 50m / 1968.50inch Color: As picture shown Quantity: 1 Roll Note: No retail package. Please allow 0-1mm error due to manual measurement, pls make sure you do not mind before you bid. Due to the difference between monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Insulated Paper