JAM Paper Catalog Envelopes 7.5 x 10.5 in Brown Kraft Manila, 100/pack vs Blue Summit 13x18 Self-Seal Mailing Envelopes, 28lb Kraft, 50 pcs
Overall winner: Blue Summit 13x18 Self-Seal Mailing Envelopes, 28lb Kraft, 50 pcs
Key Differences
Blue Summit (Product A) offers larger dimensions (listed 13 x 18) and heavier 28lb kraft designed to hold up to 60 sheets, making it better for big mailings and heavier contents; JAM Paper (Product B) is sized for catalogs and invitations at 7.5 x 10.5 with peel-and-seal convenience and is suited to smaller documents. Choose Blue Summit if you need larger, heavier-duty envelopes; choose JAM Paper if you need standard catalog/invitation-sized kraft envelopes
JAM Paper Catalog Envelopes 7.5 x 10.5 in Brown Kraft Manila, 100/pack
Brown kraft Manila catalog envelopes with self-adhesive peel-and-seal closure, 7.5 x 10.5 inches, 100 envelopes. Durable, versatile for business or personal mailing and storage. Customers note good quality, sturdiness, and effective sealability
Pros
- Self-adhesive peel-and-seal closure
- Brown kraft Manila color for professional look
- Includes 100 envelopes per pack
- Suitable for business and personal mailing
Cons
- Size may limit some mail types
- Not reusable after opening
Blue Summit 13x18 Self-Seal Mailing Envelopes, 28lb Kraft, 50 pcs
Rigid kraft mailing envelopes with self-seal adhesive; holds up to 60 sheets of standard paper. Durable 28lb material resists tearing and puncturing, and seals without moisture. Customers note sturdy quality and reliable seal
Pros
- heavyweight kraft construction
- self-sealing adhesive, no moisture needed
- holds up to 60 sheets
- twist-free, sturdy seal
Cons
- dimensions listed as 13 x 17.7 may differ from standard 13x18
- manila color may show through for very light papers
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | Blue Summit Supplies |
| Durability | Blue Summit Supplies |
| Versatility | Blue Summit Supplies |
| User Reviews | Blue Summit Supplies |