There are some details as follows:
1) Materials: Environmental protecting plastic
2) Sizes: 130x74cm, 70x100cm, 50x86cm, or by customers' requirements (under 130x130cm)

3) Features:
A) Compress the bag to save the space of the storage
B) Using zip lock to strengthen its air tightness
C) Using the vacuum pump or the vacuum machine to operate it easily
4) Function: Moisture proof, dust proof, moth proof, and leak proof
5) Using for packing all kinds of products, such as clothes, quilts, and pillows,
especially suitable for home, traveling and camping use