| envelope → MadeOf → paper | 0.57 | |
| envelope → MadeOf → recycled paper | 0.48 | |
| envelope → MadeOf → lightweight, airtight nylon | 0.44 | |
| envelope → MadeOf → polyester | 0.38 | |
| envelope → MadeOf → plastic | 0.35 | |
| envelope → MadeOf → glass | 0.33 | |
| envelope → MadeOf → silica | 0.32 | |
| envelope → MadeOf → 100gsm paper | 0.28 | |
| envelope → MadeOf → absorbable mesh | 0.28 | |
| envelope → MadeOf → cream laid paper | 0.28 | |
| envelope → MadeOf → material | 0.28 | |
| envelope → MadeOf → same off-white board | 0.26 | |
| envelope → MadeOf → cloth | 0.25 | |
| envelope → MadeOf → white card stock | 0.25 |