Rolling Crate with Wheels - Teacher Rolling Cart - Portable Folding Hand Truck for Groceries, Teacher, Moving, and Office Use, 165 lbs Capacity - No Assembly Required

2-in-1 Secure Switch: Transform modes without tools via patented 4-pin system (Utility ZL202320081736.0).Holds 1.6cu.ft (46L) cargo as a sealed box or unfolds to 165lbs flat cart. SpaceMaster Design: Ultra-Thin Storage (3.1") + 30% More Crate Capacity.Folds to 24"x15.7"x3.1" - 18% thinner than similar carts with Appearance Patent ZL202230716408.4. Pro-Grade Wheel System: 6cm TPE Silent Rollers + Dual Brake Safety.Front wheels with patented dual-brake (stops rolling & rotation) + directional rear wheels for stability. Purpose-Built Rolling Crate Teacher Cart with Wheels: 6cm TPE silent rollers for <25dB classroom use, heavy-duty latex straps with 360° metal hooks, and lab-grade vibration control (92% reduction) to secure books/supplies effortlessly. Multi-Purpose rolling crate and teacher cart Patented Design: Protected by utility and design patents, this collapsible cart is ideal for shopping, storage, and everyday tasks. Use it as a grocery cart, teacher cart, or portable rolling crate for various applications.