QQ Studio 1.5" x 4" Foil Bags, Heat Seal Packaging for Powders, Empty Smell Proof Sample Packets with Waterproof Seal for Drink Powders and Beverages (Yellow, White Gift Box)

These bags are composed of a premium aluminum foil blend.

This sturdy material offers both flexibility and strength.

When your products are wrapped in these tough foil bags they will be safeguarded from the most harmful of elements.

The open portion of these bags can be heat-sealed with an impulse heat sealer.

The result is an airtight packaging bag that will keep the stored products fresh and protected.

Once heat-sealed the bags will be fully waterproof and child safe.

These bags are made only with 100% BPA-free food-safe material.

This assurance means that the bags will never transfer any materials or chemicals into the stored products.

The tear notch allows for easy opening after sealing.