1. Precise Cutting Adjustable bread cutting guide lets you slice sourdough breads, bagels and cakes weighing more than 2 pounds with consistent thickness. The adjustable widths enable precise, uniform slices from large loaves, making this a versatile kitchen tool you will rely on. 2. Safe and Durable PP guide rails for bread slicers are heat resistant, reusable and barb-free to prevent hand injuries. Their durable construction resists tearing with repeated use, maintaining smooth operation. 3. Built-in Crumb Tray The built-in crumb tray minimizes cleaning time and doubles as a serving platter for entertaining, helping keep your countertops free of crumbs. 4. Collapsible Storage Collapsible design allows easy storage in cabinets, on storage shelves or in drawers after disassembly. The tray itself doubles as a crumb catcher when in use. Use scenarios - Slice a 2+ pound sourdough loaf into evenly thick sandwich slices for a crowd. - Produce uniform cake or bagel slices for a party, bake sale or brunch. - Set up for entertaining with the tray serving as a platter and the crumb tray catching crumbs for quick cleanup.