The lids snap together. It is airtight and leak proof. Space saving and reusable. The plastic is very thick and durable. Variety sizes meet your different kinds of use. You can freeze, microwave, and wash them in the dishwasher. Easily washable by hand or in the dishwasher (top rack)

Features:

• High quality plastic PP. It's safe and healthy for your family, and it's durable and sturdy.
• Microwave, freezer & dishwasher safe, space saving
• BPA free food saver, the US FDA certification.
• The lids is soft, and easy to open, prevent your hands from hurt. The bowls are transparent, you can see the food directly.
• There are 6 kinds of size to fit kinds of food, you can take advantage of each size.

Specification:

Material: Plastic

12 pieces (Lids Included)

One 650ml box (single weight 108g, size: 4.3 * 3.5 * 4.2in)

One 800ml box (single weight 163g, size: 5.9 * 5.3 * 2.8in)

One 980ml box (single gram weight 138g, size: 4.3 * 3.4 * 6.1in)

Two 1700ml boxes (single gram weight 215g, size: 5.9 * 5.1 * 5.1in)

One 500ml box (single weight 267g, size: 5.9 * 4.9 * 7.7in)

Package:

12 pieces food storage containers

Lids included