Pack for crush and vibration, not for a dramatic drop. People imagine a parcel being thrown, so they wrap the item in something soft and call it done. What actually happens to most parcels is hours of low-frequency vibration and a heavy box placed on top - and bubble wrap does very little about either.
We ship fragile, mostly-empty boxes for a living, so the failure modes below are the ones we have actually had to design against.
The two rules that prevent most damage
1. Double-box, with a gap
An inner box holding the item, suspended inside an outer box with a cushioning layer between them. The outer box absorbs impact and crush; the inner box and its contents never touch the outside world.
The critical part is the gap. If the inner box touches the outer wall, force transmits straight through and the double-boxing did nothing. Aim for a consistent cushioned layer on all six sides - including underneath, which is the side people forget and the side that gets set down hard.
2. Immobilise, do not just cushion
Soft packing that lets the item move is worse than firm packing that stops it. Over hours of vibration, an item that can shift will work its way loose, abrade against whatever it touches, and end up in a corner of the box with no protection at all.
The test: shake the sealed box gently. If you feel or hear anything move, open it and repack. Nothing should shift at all.
What actually breaks things
| Mechanism | What it does | What stops it |
|---|---|---|
| Crush from stacking | Box collapses onto contents | Strong outer box, filled so it cannot fold |
| Vibration over hours | Parts loosen, surfaces abrade, contents migrate | Immobilisation, not softness |
| Point impact on a corner | Force transmits to whatever is nearest that corner | The gap - keep contents away from walls and corners |
| Temperature and damp in transit | Warping, condensation inside sealed wrap | Avoid sealing damp air in; do not over-wrap in plastic |
| Handling by the packaging | Original box crushed even when the item is fine | Ship valuable packaging separately or protected in its own right |
The packaging problem
For many collectibles the original box, blister or backing card is a large share of the value - and it is more fragile than the item inside it. Shipping a boxed collectible as if the box were packaging is how a valuable item arrives intact inside a crushed box that has lost most of its worth.
Two options, both better than ignoring it:
- Treat the original box as a separate fragile item. Protect it in its own right, inside the inner box, rather than relying on it to protect the contents.
- Ship them apart if the item can safely come out - the item immobilised, the packaging flat and supported.
Materials, briefly
- A new outer box. Corrugated board loses a large part of its strength once it has been used and folded, and reused boxes are a common cause of crush failure.
- Firm void fill rather than loose fill. Loose fill lets contents migrate through it over a long journey.
- Nothing abrasive against a painted surface. Paper and thin foam are safe; some recycled fills are not.
- Do not put tape on the item or on original packaging. It lifts print and finish when removed.
- Avoid sealing the item in plastic film for a long journey - it traps whatever moisture is present, and prolonged contact can mar a painted finish. That is the same mechanism as in protecting collectibles from humidity.
Before it goes
- Photograph it, packed and unpacked. Condition photos before shipping are what settle a damage claim, and they are the same photos you should already have for your records - see photographing collectibles for records.
- Note anything already damaged, to the buyer and in writing. Honest condition disclosure prevents most disputes.
- Check what the carrier's cover actually includes. Terms differ, declared value is not automatic, and some categories are excluded entirely - read the specific policy rather than assuming.
- Do not label the box with what is inside in a way that advertises value.
Moving house
The same rules apply, with one addition: a collection should not travel in a removal lorry with the furniture if you can avoid it. It is the one journey where you control the handling, so carry the pieces that matter yourself, packed as above.
The other trap is arrival. Boxes get stacked in a garage "temporarily" and stay there for a season, which is where the storage damage begins - covered in what to do with collectibles you do not display.
Receiving something fragile
- Photograph the parcel before opening it if it looks damaged. After it is open, that evidence is gone.
- Open it flat and slowly, away from an edge, with a shallow blade - box cutters through an outer wall are a common way to score an item inside.
- Keep the packaging until you are sure everything is fine and you no longer need it for a claim.
FAQ
How do you ship a collectible safely?
Double-box it with a cushioned gap on all six sides, and immobilise the item so nothing can move inside. Most transit damage is crush and hours of vibration rather than a dropped parcel, and soft packing that allows movement does not prevent either.
Is bubble wrap enough?
Rarely on its own. Wrapping cushions a single impact but does not stop a box being crushed under weight, and it does not immobilise the item - if the contents can shift, vibration will work them loose over a long journey.
Should I ship a collectible in its original box?
Not as the shipping container. For many collectibles the original box carries a large share of the value and is more fragile than the item, so protect it as a separate fragile item inside your packaging rather than relying on it.
How do I know if it is packed well enough?
Shake the sealed box gently. If anything moves or rattles, open it and repack - nothing should shift at all. Also check there is cushioning underneath, which is the side people miss.
Does shipping insurance cover collectibles?
It depends entirely on the carrier and the policy - declared value is not automatic and some categories are excluded. Read the specific terms rather than assuming, and photograph the item before it goes either way.