✓9X6 INCH COMMERCIAL HINGE DESIGN: One-hand operation boosts prep speed by 40%. Patented hinge passes 3000-cycle lab test.
✓CLEAN READY-TO-USE SYSTEM: Food grade shrink wrap. Unbox & fill – saves $85 weekly on washing.
✓FLASH-FREEZE TO REHEATING (-30℃~120℃): BPA-free mineral filler PP material. Withstands 3-hour liquid nitrogen freezing.
✓Heavy-Duty Mineral PP: Calcium carbonate reinforced plastic withstands 10,000+ compressions, 60% mineral filler PP material reduces plastic use
✓INVISIBLE STACK: Holds 12-high (5kg load). Lab-tested seal no leaks at 45° tilt. Ideal for daily meal prep, food storage, party, wedding, picnic and restaurant catering supplies commercial use
