Grey Mailing Bags | Mix Sizes Strong Poly Postal | Self Seal Plastic Postage Pack of 100

Strong & Reliable Grey Mailing Bags

Send your parcels with confidence using these high-quality grey poly mailing bags. Made from durable, tear-resistant material, these bags keep your items safe, secure, and protected during postage and delivery.

All Mix Sizes – Perfect for Every Parcel

Each pack includes 100 mailing bags (4 sizes × 25 each) to suit all your packaging needs:

• 6.5 x 9 inch – Pack of 25

• 9 x 12 inch – Pack of 25

• 10 x 14 inch – Pack of 25

• 12 x 16 inch – Pack of 25

Ideal for shipping clothes, books, accessories, and other non-fragile items.

Key Features:

• Strong & waterproof poly material

• Self-seal adhesive strip for quick and secure closure

• Lightweight & cost-effective for postage

• Tear-resistant and opaque for privacy

• Perfect mix sizes – suitable for small to large parcels

• Total 100 bags (4 sizes × 25 each)

Why Choose These Mailing Bags?

Saves time with easy self-seal closure
Keeps items safe from dust, dirt, and moisture
Professional grey colour for a clean, neat look
Ideal for eBay, Amazon, small businesses, and personal use