【Durable】Our black shipping boxes are crafted from three-layer corrugated cardboard, which is compression-resistant and durable. When the mailer box is squeezed, it is less likely to deform
【Sturdy & Lightweight】Crafted from triple-layer corrugated cardboard, each 6x4x4 shipping boxes is lightweight yet strong—able to support up to 150 lbs. Ideal for protecting small items during mailing or storage
【Water-Resistant Surface】These small shipping boxes feature a protective film that guards against moisture and light splashes, keeping your products clean, dry, throughout the delivery process
【Size】Perfectly sized at 6x4x4 inches, these mailing boxes are great for packaging candles, skincare, jewelry, small accessories, or handmade items—ideal shipping boxes for small business needs
【Quick Assembly】Pre-scored lines make folding fast and easy. No tools required—just fold, tape. These black shipping boxes ship flat for efficient storage when not in use
