Descrizione
There is a specific sound a parcel makes when it is cheap, and buyers hear it before they open anything. A thin envelope crackles, the corner has already gone soft in transit, and whatever is inside has been riding against cardboard for three days. Padded poly mailers exist to remove that sound. This one is black, opaque, and lined with a bubble layer that absorbs the kind of impact a sorting conveyor delivers without warning.
The structure is two materials doing two jobs. The outer shell is a pearl-film poly that sheds water, resists tearing at the seam and hides the contents from anyone handling the parcel. The inner layer is bubble laminate, which is where the actual protection lives. Because the mailer is self-sealing, packing becomes a fold-and-press rather than a tape-and-hope, which is the difference between twenty orders an hour and forty. At 15 x 19cm the format suits jewellery, small electronics, cosmetics, seeds, and anything else that fits a padded palm.
Opaque black is the practical choice rather than the fashionable one. Clear or white mailers advertise what is inside to every handler in the chain, and small high-value items are exactly what disappears. Black also hides the scuffs that make a returned parcel look used. The set is offered in tens for testing and fifties for regular dispatch, which is the honest way to buy packaging: prove the size on real orders before committing to a carton.
Packaging is not protection. Packaging is the promise that what was inside still works when it arrives.
What Makes It Different
- ✦Bubble-laminated interior that absorbs impact without adding box weight
- ✦Opaque black pearl-film exterior that hides contents from handlers
- ✦Self-seal adhesive strip, no tape gun required at the packing bench
- ✦Water-resistant outer shell that survives a wet doorstep
- ✦15 x 19cm format sized for jewellery, cosmetics and small electronics
- ✦Available in 10-piece test packs and 50-piece dispatch packs
- ✦Tear-resistant seam construction rated for standard postal sorting
Technical Specifications
- FormatPadded poly bubble mailer, self seal
- Exterior dimensions15 x 19cm
- Usable padded areaApproximately 13 x 18cm, reduced by the sealed edge
- Outer materialPearl film poly, black, opaque
- LiningBubble laminate
- ClosureSelf-adhesive peel strip
- Pack sizes10 pieces or 50 pieces
- Water resistanceWater-resistant exterior
- UseJewellery, cosmetics, small electronics, seeds, documents
- RecyclabilityPoly and bubble layer are not kerbside recyclable in most regions
Where It Earns Its Place
Independent e-commerce sellers use these as the default mailer for anything under 500g, because a box doubles the shipping weight and the postage. Jewellery and cosmetics brands favour the opaque black shell since the parcel does not advertise its contents. Subscription box operators use the 50-piece packs for monthly dispatch runs. Small-parts and hardware sellers use them for bearings, fittings and fasteners where a padded layer prevents the rattle that makes a customer assume damage. Marketplace sellers keep both pack sizes on hand so a test of a new product line does not require committing to a full carton.
The EastSupplier Promise
Sourced directly from vetted manufacturing partners, inspected before dispatch, and priced without distributor layers. If the item arrives outside specification, we replace it or refund it. Every listing on this store is curated by a human buyer, not bulk-imported and abandoned.
Questions Buyers Actually Ask
Q: Is the listed size the outer or inner dimension?
15 x 19cm is the exterior. The usable padded area is smaller because the edges are sealed, and supplier data lists a padded area of roughly 13 x 18cm.
Q: Can these go through as a letter?
In most postal systems a padded mailer is a parcel or large letter, not a standard letter. Check your carrier rate before assuming letter pricing.
Q: Will the black film scuff in transit?
Black pearl film hides most handling scuffs far better than white or clear mailers, which is one reason it is preferred for resale parcels.
Q: Are they waterproof?
Water-resistant, not submersible. The shell sheds rain and a wet doorstep. A fully soaked parcel can still wick moisture through the sealed edge.
Q: Can they be reused?
The self-seal strip is single use. The mailer itself can be reopened and repacked with tape, but the seal will not re-bond cleanly.
Q: What weight can they hold?
They are rated for light parcels rather than heavy goods. For anything above roughly 1kg, a rigid carton is the correct choice.

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