Vacuum Sealer Bags Roll 2PCS Model:Vacuum Sealer Bags Simultaneously access to SD and

Simultaneously access to SD and TF Card

2 - Color matching black powder-coated screws

Size: 36CM

Tailored frequency response 30Hz-20kHz

Vacuum Sealer Bags Roll 2PCS Model:Vacuum Sealer Bags Simultaneously access to SD and2 x Roll Food Grade Vaccum Sealer Bags size 28*5M Resistance to freezing, can withstand the temperature change and hot Fresh keeping time, keep the smell, safety Green environmental protection, you can cut off the mouth of the sealed bag, clean and reuse Can be used for vacuum packaging, aseptic packaging, Grain bag is a side pressure lines, the other side of the smooth professional vacuum bag, suitable for all vacuum chamber at home and abroad Can be