300pcs 9x13cm Black Zip Lock PE Plastic Packing Bag Self Seal Electronic Grocery Accessories Poly Bag

—Material: High Quality PE Plastic

—Thickness: 0.07mm(2.7mil) /side

—Color: Black

— Outside Dimension: 9*13cm

—Feature: Zip lock easy closed, Waterproof, Resealable, Heat sealable, Can be used over and over again.

–Use: jewelry, Electronic product & accessories, Food and etc light-proof packaging

—Note: Because these bags are mass-produced, the size may vary by 2-3mm