Bubble wrap, airbags, cardboard and foam peanuts/pellets are all commonly used as packaging material. All have different qualities and it is important to use them appropriately.


Following the below table will help you decide what material is suitable for your needs.


Note that while bubble wrap offers some void fill properties, it is more effective to use more suitable materials when trying to fill larger spaces.


Type of Material Cushioning Void Fill Protection Divider Other Function
Bubble Wrap √ √ √

Small Cell 1/4 inch
Suitable for lightweight items



Interleaving    
Large Cell 1/2 inch
Suitable for medium weight items



Blocking
Foam Wrap √ √ √

Foam peanuts/pellets √ √
√
Air Bags
√


Crumpled Paper
√ √

Corrugated Inserts
√ √ √
Shredded Cardboard
√ √ √ Shock absorption