50 Packs 9×12 Inch Cardboard Sheets, Premium Brown Kraft Corrugated Cardboard Backing and Corrugated Inserts Bulk for Shipping, Mailing,T-Shirts, DIY Décor and Crafts
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★RIGID AND LIGHTWEIGHT★ These cardboard corrugated sheets are actually sturdy and rigid which are PERFECT for shipping cards, postcards, art prints and other items you don’t want to bend. Compared to chipboard, the cardboards are pretty lightweight so they don’t make your package too heavy.
★WELL PACKAGE IN CARE★ The corrugated inserts do NOT come bound by strapping which always causes damage. Each piece of corrugated board is stacked neatly one by one and packed with a clear bag in secured way.
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