6 PCS Fruit and Vegetable Storage Containers, Reusable Storage Keeper, Lemon ...

Onion Keeper’s Size：4.3 4.3 4.7in / 11 11 12cm. Tomato Keeper’s Size：3.7 3.7 3.1in / 9.5 9.5 8cm. Fruit and vegetable keeper can be washed by hand or dishwasher. Then you can reuse them. With the good sealing, the fruit and vegetable container can keep cut food or sliced food fresh longer.

eBay