Standard Brown Box - Size 1-67
Single Wall Cardboard Boxes
Our single wall cardboard boxes offer reliable, everyday protection for shipping, storage, and general packing across a wide range of industries. Made from a single layer of corrugated cardboard, they’re ideal for everything from small parcels to ecommerce fulfilment. Each box arrives flat‑packed for space‑saving storage and can be assembled quickly using standard packing tape.
These boxes are a fully recyclable, sustainable choice for businesses looking to reduce environmental impact. All sizes listed use internal dimensions (L × W × H), and every box is brown inside and out, with select flaps printed with the size, barcode, and Kite logo.
Please note: we do not stock all 67 available sizes — only the most practical and commonly used options.
📦 Size Guide
All measurements shown are internal dimensions. Choose your required size from the options above.
| Size | Internal Measurements (mm) | Internal Measurements (inches) |
|---|---|---|
| Size 2 | 102 × 102 × 102 | 4 × 4 × 4 |
| Size 3 | 127 × 127 × 127 | 5 × 5 × 5 |
| Size 4 | 152 × 102 × 102 | 6 × 4 × 4 |
| Size 7 |
152 × 152 × 152
|
6 × 6 × 6 |
| Size 8 | 178 × 178 × 178 | 7 × 7 × 7 |
| Size 11 | 203 × 203 × 203 | 8 × 8 × 8 |
| Size 12 | 215 × 180 × 155 | 8.5 × 7 × 6 |
| Size 13 | 229 × 152 × 102 | 9 × 6 × 4 |
| Size 26 | 305 × 229 × 76 | 12 × 9 × 3 |
| Size 27 | 305 × 228 × 102 | 12 × 9 × 4 |
| Size 28 | 305 × 229 × 152 | 12 × 9 × 6 |
| Size 29 | 305 × 229 × 178 | 12 × 9 × 7 |
| Size 30 | 305 × 229 × 229 | 12 × 9 × 9 |
| Size 33 | 305 × 305 × 152 | 12 × 12 × 6 |
| Size 40 | 361 × 269 × 160 | 14.25 × 10.5 × 6.25 |
| Size 41 |
381 × 248 × 127
|
15 × 9.75 × 5 |
| Size 51 | 455 × 340 × 265 | 18 × 13.5 × 10.5 |