Cardboard Sheets，13 Pack 8.5"x11" Corrugated Cardboard Sheets,Cardboard Inserts Flat for DIY Crafts,Packing, Shipping, Mailing(Brown)

🔍 Product Overview

The corrugated cardboard sheets are carefully selected with a three-layer high-strength corrugated structure, featuring an overall thickness of 1.5mm. The surface of the cardboard is smooth and flat, with a scientific thickness ratio. It combines a solid texture with strong toughness, providing reliable support throughout the entire process of packaging, transportation and storage, and fully demonstrating excellent strength and durability.Thecardboard sheets feature exquisite craftsmanship. Its surface is smooth, flat, and has clear textures without roughness, which can gently protect packaged items from scratches, making it practical and neat. Combining excellent strength and stability, it not only showcases fine craft texture in artistic creation but also reliably meets the backing needs of scenarios such as art exhibitions and classroom displays, proving to be reliable and versatile.8.5"×11" flat cardboard sheets , paired with a practical thickness of 1.5mm, can be easily cut and shaped according to actual needs, without restricting creative ideas at all. It is suitable for various art projects, providing sufficient space for the implementation of creativity and unlocking unlimited creative possibilities.This craft cardboard is sturdy and resistant to bending. When used as an insert, it can securely protect documents and photos throughout the entire process of mailing, packaging, and transportation, providing more peace of mind with its damage-proof protection. It also serves as a high-quality paper craft material—you can directly paint and decorate on its surface to easily create unique decorations for occasions such as parties and festivals. Combining the dual values of packaging protection and handmade creation, it is an essential item for various craft projects and packaging tasks.