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Yellow Clasp Mailing Envelopes, 7 × 10 in — Pack of 4
Specifications, features and wholesale packaging
A practical retail set of four durable yellow mailing envelopes designed for sending, organising, and securely storing documents. Each envelope features a reusable metal clasp closure and a reinforced flap opening, providing a dependable alternative to lightweight disposable mailers. The bright yellow finish offers excellent visibility in offices, mailrooms, classrooms, archives, and storage areas.
01 Secure Mailing and Document Storage
Designed for dependable everyday mailing, these yellow clasp envelopes offer a stronger and more reusable alternative to thin paper mailers. Their practical 7 × 10 inch size is suitable for documents, correspondence, photographs, forms, receipts, invoices, certificates, and other flat contents.
The metal clasp allows the flap to be opened and closed repeatedly, making the envelopes useful not only for postal dispatch but also for internal office circulation, school paperwork, filing, and long-term document organisation.
02 Materials, Closure & Dimensions
- Product type: Clasp mailing envelopes.
- Quantity per retail set: 4 envelopes.
- Envelope dimensions: 7 × 10 inches.
- Metric dimensions: Approximately 17.8 × 25.4 cm.
- Material: Durable paper construction.
- Colour: Bright yellow.
- Closure type: Reusable metal clasp with folding prongs.
- Flap detail: Reinforced opening helps support repeated closing and reopening.
- Recommended contents: Documents, letters, forms, photographs, invoices, receipts, certificates, reports, and lightweight flat materials.
- Recommended environments: Offices, schools, reception areas, mailrooms, archives, warehouses, and home filing systems.
03 Use, Storage & Handling
- Filling the envelope: Insert documents without overloading or sharply folding the envelope body.
- Closing: Fold the flap down, place the metal clasp through the reinforced opening, and carefully separate the clasp prongs.
- Reopening: Straighten the metal clasp prongs before lifting the flap.
- Labelling: Write directly on the paper surface or apply an address, inventory, or filing label.
- Storage: Keep unused envelopes flat in a dry location.
- Moisture protection: Avoid prolonged exposure to damp conditions, water, and excessive humidity.
- Handling: Do not force excessive quantities of paper into the envelope, as overfilling may damage the seams or closure.
04 Packaging & Wholesale Supply
Each retail unit contains four yellow clasp mailing envelopes. The wholesale master case contains 48 retail sets, equivalent to 192 individual envelopes. The compact case format is suitable for stationery retailers, office suppliers, educational distributors, mailroom supply ranges, and general merchandise stores.
| Box contents | 1 retail set containing 4 mailing envelopes |
|---|---|
| Envelope size | 7 × 10 in · approximately 17.8 × 25.4 cm |
| Closure | Reusable metal clasp |
| Wholesale set price | £1.75 |
| Price per envelope | Approximately £0.44 |
| Minimum order | 30 sets |
| Total quantity at MOQ | 120 mailing envelopes |
| MOQ total | £52.50 |
| Master case pack | 48 retail sets · 192 envelopes |
| Master case cube | 0.35 cu. ft. |
| Master case weight | 5.40 lb · approximately 2.45 kg |
| Packaging | Retail packs supplied inside a wholesale master case |
1 set = 4 yellow clasp mailing envelopes
Minimum order = 30 sets / 120 envelopes
Minimum order total: £52.50