Shipping Fragile Items: Packing and Protection

To ship fragile items safely, wrap each piece on its own, keep it at least 2 inches away from every wall of the box, and use a box inside a box for anything that can crack or shatter. Then test the packed box before you ship it in volume. Good packing cuts breakage, but it will not stop all of it, so you also need a fast, fair way to handle the orders that still arrive broken.

This guide is part of our order protection playbook, which covers lost, stolen and damaged packages end to end.

Why do fragile items break in transit?

A parcel does not travel alone. USPS reminds shippers that packages go through automated processing machines and share space with other packages that can weigh as much as 70 lbs. Private carriers sort parcels the same way: belts, chutes, trucks and stacks.

Most breakage comes from a few packing mistakes:

• The item can move. Empty space lets it slide and hit the wall of the box on every bump.
• The item touches the wall. A dent in the box goes straight into the product.
• Items touch each other. Two glasses in one box with no layer between them will chip each other.
• The box is too weak. A reused or soft box collapses under the weight stacked on top.
• The tape fails. A flap opens and the contents fall out or get crushed.

Each of these has a fix you can build into your packing station.

How do you pack fragile items, step by step?

The UPS packaging guidelines give a clear method. UPS lists two packing methods and recommends the two-box method for sharp and fragile goods. Here is that method, adapted for a typical store order:

1. Wrap each item separately. Use several layers of bubble wrap, with extra on corners and edges. UPS advises wrapping with the flat side of the bubble wrap against the product.
2. Fill the inner box. Center the wrapped item in a snug inner box and fill every gap so nothing moves.
3. Choose a bigger outer box. UPS suggests an outer box with a depth, width and length 6 inches greater than the inner box.
4. Cushion between the boxes. Put 3 inches of cushioning around the inner box on all sides, including the top and bottom.
5. Seal it properly. Tape all closures and seams with strong shipping tape. USPS asks for 2-inch-wide packing tape, and both carriers say not to use string.
6. Label inside and out. Put the shipping label on the outside and a duplicate address label or packing slip inside, in case the outer label is torn off.

For items that are not fragile, a single box with void fill is usually enough. Keep the two-box method for glass, ceramics, candles in glass jars, framed art, electronics and anything with a thin or protruding part.

Which packing materials should you use?

Different materials do different jobs. This table summarizes the UPS guidance on common cushioning:

Two practical notes. First, put a flat piece of cardboard between a flat item and loose fill, so the item cannot work its way to the bottom of the box. UPS suggests this for flat or narrow products. Second, use a new or nearly new box. UPS advises against reusing boxes, and USPS warns that boxes can weaken during shipping.

How do you pack orders with several fragile items?

Multi-item orders break more often because the items can hit each other. Treat each item as its own package inside the box:

• Wrap every piece separately, even small ones like lids or saucers.
• Add dividers or inserts so items cannot touch. Corrugated dividers work well for glasses and bottles.
• Put heavy items at the bottom and lighter ones on top, with cushioning between layers.
• Keep everything away from the walls. The 2-inch rule applies to every item, not only the first one.
• Seal liquids in a bag in case a bottle cracks, so one breakage does not ruin the whole order.

If an order mixes fragile and non-fragile products, it is often safer to split it into two parcels than to fit a ceramic mug next to a heavy book.

How do you test your packaging before you ship?

You do not need a lab to find weak spots. Run these checks on a sample box before you send a new product out in volume:

1. Shake test. Close the box and shake it. If you feel or hear anything move, add more fill.
2. Corner and edge drops. Drop the packed box from about waist height onto each corner, edge and face. Open it and inspect the product.
3. Stack test. Put a heavy box on top for a day. Check whether the walls bulge or the top caves in.
4. Real shipment. Send a few test orders to friends or staff in different regions and ask for photos when they open them.

For a formal standard, UPS points shippers to the International Safe Transit Association (ISTA) Test Procedure 3A. A packaging supplier can run it for you if you ship high volumes of one fragile product.

What should you do when fragile items still arrive damaged?

Some breakage will get through, even with good packing. What matters then is a quick reply and the same rules for every customer.

Ask for photos of the item, the outer box and the packing material inside. These tell you whether the box was crushed, punctured or packed loosely, and they support any carrier claim. Then choose a fix:

Our guide to damaged-in-transit orders covers each option in detail. For the wording of your replies, use our lost and damaged order email templates.

Should you file a carrier claim?

It depends on what you bought. If you paid for carrier coverage on the parcel, you may be able to recover part of the cost. USPS lets you file for damaged or missing contents right away, but no later than 60 days after the mailing date. USPS also asks you to save the original packaging and everything in the package until the claim is settled, and not to throw out damaged items even after photographing them.

That means asking the customer to keep the box for a while, which adds friction. For low-value items, many stores skip the carrier claim and absorb the cost. For how carrier coverage compares with a store-run program, read carrier declared value vs a protection app.

How does shipping protection help with fragile items?

Shipping protection gives customers an optional fee at checkout in exchange for a clear promise: if the order arrives damaged, lost or stolen, you make it right under your published rules. For fragile products, where damage claims are more common, the fees help pay for the replacements and refunds that packing could not prevent.

With Sam Shipping Protection, you run that program yourself. Sam is not an insurance company and does not underwrite anything. You set the price, keep the fee and decide on each claim. Here is what the app gives you, based on the user guide:

• Pricing that fits the order. Charge a fixed fee or a percentage of the cart, with a minimum and maximum price. You can also set different prices by cart value range. See setting up pricing.
• A claim page in your store. Customers enter their email and order number, describe the problem and attach photos. See adding the claim page.
• Claims you resolve your way. In the app, review the note and photos, then choose Refund (full or partial), Refund by store credit or Reorder, or cancel the claim. You can also create a claim for a customer who contacts you by email or chat. See reviewing and resolving claims.

To pick a fee for a store with a higher damage rate, read how much to charge for shipping protection.

How do you cut fragile damage over time?

Treat every damage claim as data. Log each one with the product, the packing method, the carrier and service, and what broke. After a month or two, patterns show up:

• One product keeps breaking. Redesign its packaging, add an insert or move it to the two-box method.
• One route or service keeps breaking. Compare damage by carrier and service and move fragile orders where they arrive intact.
• Damage only happens on multi-item orders. Add dividers or split those orders.
• Damage spikes in peak season. Stock extra boxes and cushioning before your busiest weeks; our BFCM lost package checklist covers the rest.

Write your damage rules into a claim policy too: the filing window, the photos you need and how you resolve claims. The free claim policy generator drafts these sections for you.