ensuring your contents stay safe and intact during display, shipping, or storage. Side Locking Flaps for Enhanced Protection Unlike standard six-corner designs, these boxes include additional side flaps that lock into place, creating a tamper-resistant structure without the need for glue or tape during closure. This makes them perfect for heavier or sensitive products that require added safety. Secure side locks: Keeps the box closed and stable under weight Pre-glued panels: Easy fold-and-lock setup saves time High-strength build: Withstands stacking, shipping, and repeated use Tailored for Branding, Unboxing & Shelf Display Our custom side lock six corner boxes can be printed in your brand’s colors, logo, and design. From kraft finishes to luxury foiling, you can make your packaging as impressive as your product. Ideal for both premium retail displays and direct shipping. Custom sizing: Designed for your specific product dimensions Material options: Kraft, cardstock, or corrugated board Luxury finishes: Matte, gloss, spot UV, embossing, or foil stamping Ideal for Premium Food, Fashion & Gift Items These six-corner boxes are widely used for bakery packaging, custom clothing boxes, gift sets, and gourmet food kits. The locking feature not only adds security but gives your packaging a crisp, well-structured look. Common uses: Cake boxes, fashion accessories, holiday kits, premium products Retail-ready: Perfect for shelf presence and gifting scenarios Eco-conscious options: Available in recyclable and biodegradable materials Order Custom Side Lock Six Corner Boxes Today Upgrade your packaging with high-performance side lock six corner boxes from Small Custom Boxes. Request a quote or upload your design now to get strong, secure, and stylish packaging tailored to your needs. Free quote: Based on box size, material, and quantity Custom design: Upload artwork or get help from our packaging experts Fast delivery: Quick production turnaround with bulk or small runs