Janrax Pack of 20 Jumbo Polythene Mailing Bags 50x65cm – Secure Peel & Seal Envelopes

• JUMBO CAPACITY – The 50x65cm size is ideal for oversized items such as coats, bedding, plush toys, large bundles and high volume e‑commerce orders. It provides exceptional space for bulky products while keeping parcels lightweight and easy to manage.
• HEAVY DUTY POLYTHENE – Made from strong, flexible polythene, these bags offer excellent durability for large or heavy items. The material resists tears, punctures and rough handling, ensuring your parcels stay protected throughout transit.
• PEEL AND SEAL CLOSURE – Each bag features a high tack peel and seal strip that creates a firm, reliable closure without the need for tape. This speeds up packing and ensures parcels remain securely sealed.
• TAMPER RESISTANT DESIGN – The adhesive strip forms a tamper resistant seal that helps prevent interference during delivery. Once sealed, the bag cannot be opened without visible damage, giving added confidence to both sender and customer.
• WATERPROOF AND TEAR RESISTANT – The waterproof outer layer protects your parcels from rain, spills and moisture, while the tear resistant build helps maintain parcel integrity even with bulky loads.

Description Pack of 20 Jumbo Polythene Mailing Bags 50x65cm – Secure Peel & Seal Envelopes. These jumbo 50x65cm mailing bags are built for oversized items such as coats, bedding, plush toys, multiple item bundles and large e‑commerce orders. Made from heavy duty polythene, they offer excellent strength and flexibility, giving you a dependable packaging option for your biggest shipments. The peel and seal strip creates a strong, tamper resistant closure that secures your items instantly. With waterproof and tear resistant properties, these bags protect your parcels from weather, storage and handling conditions, making them a trusted choice for businesses that need reliable packaging for large or bulky products.