UCANPACK All Black Corrugated Cardboard Sheet 37 x 8" (B Flute) 100 pack 37x8 Card Board Sheets Corrugated Boards Sheets for Packaging Insert, Mailing, Arts and Craft Projects

37 x 8" B flute apx. 1/8" thickness corrugated cardboard sheets proudly made in the USA. Both sides (Top & Back) feature black cardstock corrugated sheets. These All Black Corrugated Cardboard Sheets can be used as craft supplies, display inserts or to separate items and for kids school projects SUSTAINABLE & ENVIRONMENTALLY RESPONSIBLE - All our corrugated boards are sourced sustainably, and all our boxes are crafted from 100% recycled materials ensuring that your business can stay sustainable while still meeting your shipping needs. CUSTOMIZABLE - Ucanpack offers wide range of sizes and color options to choose from. If you looking for a CUSTOM CORRUGATED CARDBOARD SHEETS for your brand, business or crafts and gifting purposes, be it size, color or design, we can get that made and customized.