20pcs 6cm-Depth Extra Strong Custom Kraft Mailer Box

Premium Ultra Strong 3-Layer 6 cm Mailer Boxes – Unrivaled Protection 
 
Elevate your packaging game with our ultra-durable 6cm deep airplane boxes – engineered to safeguard your valuables, gifts, or premium products during transit!
Offering 110 versatile sizes (Length: 27-38cm, Width: 6-21cm), these heavy-duty boxes ensure a perfect fit for any item, from delicate electronics to luxury goods.
 
Key Features:
✅  Depth: 6 cm 

✅ 110+ Size Combinations – Tailor dimensions to your exact needs (23-38cm length, 6-21cm width).

✅ Bulk Savings Boost – Scale your savings with volume discounts:
 
50pcs: 20% off
100pcs: 25% off
Larger orders? Contact us for exclusive rates!
✅ Coupon-Friendly – Apply promo codes at checkout for instant discounts!
Pricing Note: All prices reflect a 20-piece base order. 
 
Why Wait?
📦 Standard Options: Ready to ship for urgent needs.