USPS First Class Mail
Service Description:
USPS First Class Mail is the best option for lightweight envelopes and parcels up to 1lb, with affordable rates and timely delivery.
Features:
- Tracked and Non-tracked Option.
- Ideal for small envelopes and parcels up to 1lbs.
- Return service included at no additional cost.
Delivery Times:
2-5 business days
Package Size and Weight:
Maximum weight for First-Class Mail letters is 3.5 oz; for large First-Class Mail envelopes and parcels, the maximum weight is 13 oz.
All postcards and envelopes (or flats) must be rectangular, otherwise an additional charge may apply. Additional size restrictions apply depending on the type of mailpiece you're sending.
Additional Information: