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Extra-Thick Multi-layer Construction: With a thickness range of 60-100 microns, these bags offer significantly higher tensile strength than standard mailers.
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Ultimate Puncture & Tear Resistance: Specifically formulated to resist sharp corners and rough handling during long-distance air or sea freight.
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100% Opaque Privacy: The black inner lining ensures total content privacy, preventing any light from showing through the bag.
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Industrial-Strength Destructive Seal: Features a high-tack hot-melt adhesive strip that creates a permanent bond; once sealed, it cannot be opened without visible damage.
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Reinforced Side Seals: Explosion-proof edges ensure the bag stays intact even when packed to its maximum capacity.