This listing is for a pack of 5 genuine Royal Mail C5 Special Delivery envelopes in plain silver design. These envelopes are designed for secure, tracked, and time-guaranteed delivery using Royal Mail’s Special Delivery Guaranteed® service.

Please note: These envelopes are not prepaid – postage must be purchased separately at a Post Office or via Royal Mail’s online services.

( Smallest Size Available )

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✅ Product Features:

• Official Royal Mail Special Delivery packaging

• C5 size – fits A5 documents without folding (approx. 229mm x 162mm)

• Plain silver design for a professional, clean look

• Durable & tamper-evident construction for secure deliveries

• Pack of 5 – ideal for small businesses, eBay sellers, or personal high-value shipments

• Designed for use in conjunction with Royal Mail Special Delivery Guaranteed® service

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💡 Why Choose Us?

We offer genuine Royal Mail packaging at a reduced price, so you can stock up without paying full counter rates. Perfect for anyone who regularly sends important documents, contracts, or valuable items.

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📌 Important Information:

• These envelopes are NOT prepaid – you must pay separately for Special Delivery postage.

• Use only with Royal Mail Special Delivery Guaranteed® to ensure service eligibility.

• New, unused, and supplied in original condition.

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📦 What You’ll Receive:

• 5x Royal Mail C5 Special Delivery – Plain Silver Envelopes

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🚚 Shipping & Dispatch:

• Fast dispatch from UK stock

• Secure, protective packaging for safe delivery to you

• Multiple packs available – bulk orders welcome

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🔒 Peace of Mind:

Buy with confidence from a trusted UK seller – quality packaging, fair prices, and reliable service every time.