This ultra space-saving food storage set lets you live large while freeing up precious storage space. Neatly stackable and perfectly nestable, these four containers magically collapse down to less than 2 inches! Mindfully designed for endless reuse: meal prep, leftovers, and kitchen cabinet makeovers. With four sizes that fit all your needs, you can store it all. Materials & Features: - 8-piece set: 4 collapsible containers with 4 lids - Dishwasher and microwave safe - Lock-tight lids keep food fresher longer - Nestable & stackable no-slip design - Comes apart for easy cleaning - LFGB Platinum cured premium food grade silicone - BPA & BPS-free polypropylene lid, clasps, and ring (grade 5 recyclable too!)