Features:

Bags are of 5 different sizes.
See through design for picking out food easier.
Includes a clip to help you seal the storage bags.
With hand pump for pumping out the air through valve.
Ideal for keeping foodstuffs fresh and longer.

Specification:
Material:PA+PE(Food Vacuum Bag) , ABS(Hand pumps)
Bags Size: 22*21cm(1300ml)/8.5 x 8.0 inch
                26*28cm(3000ml)/10.0 x 11.0 inch
                22*34cm(3200ml)/8.6 x13.5inch
                26*34cm(4000ml)/10.0 x 13.5 inch
               30*34cm(4800ml)/11.7x 13.5inch
Pump:
Diameter: 3cm/1 inch, Length: 16cm/6 inch

Color: Transparent(As pictures show)

Usage:
1.Put foodstuffs into bag, seal bag with clip.
2.Attach pump to valve, pump out the air.