Multi-Size Honeycomb Paper Mailer with 3-Layer Honeycomb Structure and Self-Adhesive Seal, a Versatile Honeycomb Paper Bag

The multi-size honeycomb paper mailer set offers four popular sizes in one convenient range, giving e-commerce sellers the flexibility to ship a wide variety of products with sustainable, protective packaging. The set includes 25 * 30 + 4 cm, 20 * 25 + 4 cm, 15 * 18 + 4 cm, and 11 * 15 + 4 cm sizes.

Each mailer is made from 100% recycled kraft paper with a 3-layer honeycomb structure, delivering superior cushioning that protects products from drops, compression, and vibration. The self-adhesive peel-and-seal closure provides a secure, tamper-evident seal. Aligned with PPWR recyclability principles, all mailers are fully recyclable, biodegradable, and plastic-free.

Ideal for e-commerce sellers, subscription boxes, retailers, and businesses that ship a variety of product sizes.

HUANCHEER has been manufacturing sustainable honeycomb paper packaging for over six years. Our multi-size honeycomb mailer set was developed for e-commerce sellers who need a versatile, plastic-free packaging solution across multiple product categories.

We use only FSC®-certified recycled kraft paper and water-based adhesives, ensuring every mailer is PPWR-aligned and fully recyclable. Our production facility can output over 50,000 mailers per week, with custom sizes and printing available. We serve e-commerce sellers, subscription boxes, retailers, and businesses worldwide. Choose HUANCHEER for packaging that adapts to your needs and respects the planet.

• Four popular sizes — 25 * 30, 20 * 25, 15 * 18, 11 * 15 cm (+ 4 cm flap)
• 3-layer honeycomb structure — crush-resistant, shock-absorbing protection
• Self-adhesive seal — secure, tamper-evident closure
• 100% recyclable and biodegradable — plastic-free, PPWR-aligned
• Custom printing available — up to 4 colors for branding
• Lightweight — reduces shipping costs
• Ideal for — e-commerce, subscription boxes, retailers, multi-category shipping
• Space-saving storage — mailers lie flat when not in use

• Price: RMB 0.3–2.0 per piece (depends on size and quantity)
• MOQ: 10,000 pieces per size
• Payment: T/T, L/C, PayPal (for samples)
• Supply ability: 50,000 pieces per week
• Sample: Available (shipping fee applies)
• Lead time: 5–8 working days

• Packing: Carton boxes (500–2,000 pieces per carton)
• Delivery: 5–8 working days after order confirmation
• Ports: Shenzhen, Guangzhou
• Shipping terms: EXW, FOB, CIF, DDP available
• Sea freight for bulk orders; air express for samples

• multi-size honeycomb mailer
• assorted padded envelopes
• e-commerce shipping set
• four-size paper mailer
• PPWR aligned
• recyclable multi-size mailer
• HUANCHEER