Shipping Fragile Items: UK Reseller Packing Guide
Written by Omair Sao · updated · checked against InPost UK: prohibited and non-compensatory items and Royal Mail: sending in the UK · how we check
A broken item costs more than the refund: it costs the feedback, the time and sometimes the buyer. Ceramics, glassware, vintage homeware and electronics all travel through the same automated sorting as everything else, so the packing has to do the work. This guide covers the double-box method, which couriers will and will not compensate a breakage, what to do with anything containing a battery, and what the cover and the postage cost after the October 2026 price change.
The short answer
Wrap the item in at least two layers of bubble wrap, put it in a snug inner box with every gap filled, then put that box inside a larger outer box with padding all round, so nothing can move when you shake it. Send by Royal Mail (Tracked includes £75 of cover, Special Delivery £750) or Evri with cover added. Avoid InPost for glass, ceramics and collectables: it carries them but pays nothing if they break. Photograph the packing at each stage.
Why packing beats a label
No UK courier guarantees different handling for a parcel marked 'fragile'; parcels go through conveyors, chutes and van loads whatever is written on them. Writing FRAGILE on several sides does no harm and may help at a staffed counter, but the only protection that works is packing that stops the item moving and keeps impacts away from it. The test is simple: seal the parcel, shake it, and if you can feel or hear anything move, open it and add more padding.
The double-box method
Wrap the item in two or more layers of bubble wrap, taping each layer closed; for pieces with handles, spouts or thin edges, wrap those parts separately first. Put the wrapped item in an inner box that fits with about 5 cm to spare on every side and fill the gaps with crumpled packing paper until nothing moves. Put the inner box inside a larger outer box with another 5 cm of padding on every side, including top and bottom. Tape every seam with proper parcel tape, not sellotape. For a set of glasses or plates, wrap each one separately and never let two pieces touch.
- Two or more layers of bubble wrap, handles and spouts wrapped first
- Inner box with 5 cm of packing paper on every side, shaken to check
- Outer box with another 5 cm of padding all round
- New or sturdy boxes: a reused box that has softened collapses under stacking
- Photographs at every stage, which are your evidence in a damage claim
Which courier, and who pays if it breaks
Royal Mail is the usual choice for fragile items. Tracked 24 and 48 include £75 of compensation and Special Delivery includes £750 (extendable to £2,500), and the Post Office counter is a staffed hand-over. Evri accepts fragile items with good double-boxing, but its standard cover is £20 unless you add more when booking directly. InPost will carry glass, ceramics and collectables but lists them as non-compensatory: nothing is paid if they arrive broken or go missing, so a locker is the wrong place for a vase whatever the packing. On Vinted and eBay the marketplace's own protection applies to integrated-label orders, but a breakage claim still depends on your photographs of the packing.
Electronics and anything with a battery
Phones, tablets, laptops, smartwatches and anything else with a battery cannot go by InPost at all; InPost refuses batteries loose or inside a device. Royal Mail and Evri both accept consumer electronics with the battery installed when the device is switched off and well packed, and the manufacturer's box is the best inner box because it was designed for the device. For anything worth more than about £100, Royal Mail Special Delivery gives £750 of cover and a signature on delivery.
What it costs
Double-boxing turns a small item into a Small or Medium Parcel. Since 5 October 2026 Royal Mail Tracked 48 is £3.75 online for a Small Parcel (45 × 35 × 16 cm, 2 kg) and a 2nd Class Medium Parcel £7.00 up to 2 kg or £9.00 up to 10 kg; Special Delivery is £9.85 for 100 g and £16.05 for 2 kg. Evri is £2.62 to a ParcelShop or £3.04 to the door for under 1 kg and £6.59 for 2 to 5 kg, plus the cost of any extra cover you add. On Etsy both can be bought inside the dashboard; on eBay, Simple Delivery assigns the courier and the buyer pays.
Worked example
A vintage glass vase sold on Etsy for £45. Wrapped in three layers of bubble wrap it goes in a 20 cm cube inner box packed with paper, then in a 30 cm cube outer box with padding all round: 1.4 kg and a Royal Mail Medium Parcel by size. The seller buys Tracked 48 through Etsy (£75 of cover), photographs each stage, and hands the parcel over at the Post Office. Had it gone by InPost at £3.99 for a Large compartment, a breakage would have been uncompensated; had it gone 2nd Class it would have cost £7.00 for £20 of cover and no tracking.
Packing a fragile item, step by step
- 1Wrap the item in at least two layers of bubble wrap, wrapping handles, spouts and edges first, and tape each layer closed
- 2Place it in an inner box with about 5 cm to spare on every side and fill every gap with crumpled packing paper
- 3Shake the inner box gently; if anything moves, add more paper
- 4Put the inner box inside a larger outer box with another 5 cm of padding on every side
- 5Seal every seam of the outer box with strong parcel tape and write FRAGILE on several sides
- 6Choose the courier: Royal Mail Tracked or Special Delivery, or Evri with cover added; not InPost for glass, ceramics or collectables
- 7Photograph the item and the packing at each stage as evidence for any claim
How fragile parcels get broken
- A single layer of bubble wrap and no inner box
- Air gaps in the box, so the item shifts and hits the sides on every conveyor
- Sending glass or ceramics by InPost, which carries them but pays nothing if they break
- No photographs of the packing, so there is no evidence when the buyer says it arrived broken
- Reusing a softened box that collapses under the weight of the parcels stacked on it
Questions sellers ask about this
Does marking a parcel FRAGILE actually help?
Should I insure fragile items I sell online?
Which UK courier is best for ceramics or glassware?
How do I pack ceramics or glassware safely?
Can I send a phone or laptop as a fragile item?
Sources checked for this guide
Figures were checked against these official pages on 6 October 2026. If one of them has changed since, please tell us and we will correct the guide.