Phone case packaging goes wrong in a predictable way: someone designs the box around the phone's published dimensions, and then the case, which is by definition bigger than the phone, does not fit. Measure the finished case, with any screen protector, cleaning cloth or card that ships alongside it.
The measurements
- Case length and width, outside to outside, at the widest point. Lips around the screen edge count.
- Thickest point. On most modern cases that is the camera surround. On wallet or folio styles it is the closed fold.
- The accessory stack, if anything ships with the case. A screen protector in a sleeve is thin but not nothing, and a folded instruction card adds its own thickness.
- Insert, if the case is held on a tray or a plinth rather than loose. That adds caliper below the case.
Choosing the pack format
| Format | Best for | Sizing note |
|---|---|---|
| Tuck end carton, closed | Online and brand led retail | Simplest, cheapest, needs strong graphics because the product is hidden |
| Window carton | Shelf and counter retail | Window needs a board margin around it; the film is specified separately |
| Hanging blister style pack | Peg walls in accessory retail | Tab position must sit over the centre of mass of the filled pack |
| Rigid or magnetic box | Premium and gift ranges | Thicker walls eat internal space, so size the interior first |
One box or one box per model
This is the real decision for a case brand. A single carton sized to the largest model in your range fits everything and looks loose on the smallest. A carton per model fits properly and multiplies your SKU count. Because the cutting die and the printing plates are included on every order, the tooling cost that normally pushes brands toward one shared size is not there. What remains is the operational cost of holding more SKUs, which is a real cost and worth weighing honestly against the shelf appearance.
Print, finish and the model name problem
Case packaging ages fast because device models turn over. If your artwork prints the model name on a large, expensive to reprint panel, every new device means a new print run of everything. A common approach is to keep the model identification in a small, isolated area or on an applied label, so the main carton artwork survives a device generation. Decide that before the plates are made, not after.
Minimum, price and turnaround
The minimum is 100 boxes. Pricing starts from about $0.48 per unit at bulk volumes, confirmed on your written quote. Turnaround is quoted per product across three lanes: rush, which is expedited production plus air freight at a premium of roughly 7 to 25 percent depending on the job, standard on air, and cost saver on sea, from about 7 business days in production plus 2 to 5 days for delivery. Production runs from West Chicago in the United States and Guangzhou in China.
For a scenario led version of the same question, see what size phone case box do I need. To order, see cell phone accessories packaging, or send a measured case with a quote request.
