Padded Bubble Mailers from Canada
6 x 10 inch kraft paper mailers with internal polyethylene bubble lining for cushioning fragile items. Paper exterior predominates, classifying as envelopes under HTS 4817.10.00.00 per material rulings. Used for small e-commerce shipments.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Prove paper weight exceeds plastic bubble layer for paper classification
• Comply with bubble chamber size limits for postal rates
• Label as 'mailers' not 'bags' in entries