4 PCS Double Insulated Shipping Boxes with Aluminum Foil Liner, Hot & Frozen Food Delivery Box Insulated Carton for Packing Moving Shipping Mailing 10x5.5x6.7 Inch & 8x4.3x5.6 Inch

Double Insulation Guarantee: Our insulated shipping box set includes 4 sturdy shipping boxes with internal thermal insulation layer and 4 insulation bags for double insulation protection during delivery and shipping.

• Superior Insulation Technology: Featuring aluminum foil inner layer in shipping boxes for long-lasting temperature control and insulation effects, while the insulation bags maximize freshness and safety of your items during transit.
• Durable and Protective Design: Our shipping boxes are made of thickened corrugated paper with high-density foam middle layer, ensures high compressive strength and cushioned resistance to prevent damage in transit. The aluminum film insulated liner is waterproof, oil-proof, and moisture-proof.
• Convenient and Space-Saving: The shipping box can be easily fold for storage and manual assembly. they are available in 2 sizes to accommodate your needs. 2 boxes measuring 10 x 5.5 x 6.7 inch, while the other 2 boxes measuring 8 x 4.3 x 5.6 Inch.