300x White Poly Bubble Mailers Padded Cushioned Postage Envelope - "Size 1" (150mm x 220mm)

When you're shipping small goods, the last thing you want is a damaged delivery and a disappointed customer. These white poly bubble mailers are built to keep your parcels protected from the moment they leave your hands to the moment they arrive at the door. With a cushioned bubble-lined interior and a tough poly outer shell, they're the reliable everyday workhorse your packing bench has been waiting for.

Whether you're running an e-commerce store, managing a warehouse, or just need to post a gift to a mate, these mailers make the job easy. The self-seal strip means no tape, no fuss — just peel, press, and post. Sold in a carton of 300, you'll have plenty on hand for your busiest shipping days.

Key Benefits

• Cushioned bubble protection: The bubble-lined interior absorbs bumps and minor impacts during transit, helping keep your items scratch-free and secure.
• Lightweight design: The slim poly construction adds minimal weight to your parcels, helping you keep postage costs low without sacrificing protection.
• Quick self-seal closure: The built-in peel-and-seal strip makes packaging fast and simple — no tape or extra tools required.
• Versatile for everyday shipping: Ideal for documents, accessories, cosmetics, small electronics, jewellery, and other compact goods.
• Bulk value pack: Supplied in a carton of 300, these mailers are perfect for businesses and individuals with regular shipping needs.
• Durable outer shell: The tough white poly exterior resists moisture and tearing, giving your contents an extra layer of defence on their journey.

Product Specifications or Features

• Quantity per carton: 300 bubble mailers included in each carton.
• Size: 150mm x 220mm (Size 1), suited to small items and documents.
• Interior lining: Bubble cushioning throughout to protect contents from bumps and scratches.
• Outer material: White poly (polyethylene) for moisture resistance and durability.
• Closure type: Self-seal peel-and-press strip for fast, secure sealing.
• Colour: White.

Stock up and ship with confidence — 300 mailers at the ready means you're always prepared for whatever orders come your way. These bubble mailers are a simple, affordable solution that does exactly what it promises: gets your goods there safely, every time.