Details ECT: 32/Inch; Bursting test: 200 per Inch Minimum order quantity: 1000 pieces. Different flutes can be produced, such as A, B, C, E flute. Offset printing or 6-flexo printing. Various shapes, sizes and designs available. Lead time based on quantity: Less than 5,000 pieces 7 days. Shipping to destination varies, US ports approximately 4 weeks. Prices subject to change.