Stackable containers form a modular storage system, saving freezer space. Rounded corners and recessed bottoms allow maximum airflow for faster, more efficient freezing and thawing. Polished window lets you easily identify contents. Flexible container and seals make it easy to “pop” out frozen foods.  

• Set includes four 4.75-oz./140 mL Mini #1 containers when using for freezer.
• Full capacity is 140 mL as marked on bottom of container. 
• with Assorted seals (as pictured)
  
• Approximate Dimensions of each: 4.25" x 2.75" and 1.5" tall
  
• BPA Free
• Brand new in factory packaging from odor-free facility
• Dishwasher safe

All my items are BPA Free and come from a clean, smoke-free and pet free home.