5 x 7cm 100pcs Perforated Ziplock Bag Thickened Transparent Packaging Bag Plastic Sealed Bag(Upper Hole)

1. Hole diameter: 3mm
2. Firm and smooth edge banding
3. Thickened bone strips, strong seal, anti-extrusion
4. Food grade packaging bags, reusable
5. Good toughness and tensile resistance
6. Specifications: a variety of specifications, the size is the outer size
7. Material: PE
8. Thickness: 10 wires (1 wire = 0.01mm)
9. There will be a slight deviation in the size and thickness of the bag. Thickness +/-0~1 silk; Size +/-0~0.5cm