
Professional Blake DL white self-seal envelopes. 80gsm bank paper, 110x220mm, perfect for business mail. Secure, convenient self-seal closure.
The Blake DL White Self Seal Envelopes offer a professional and efficient mailing solution designed for high-volume correspondence. Featuring a crisp, clean white finish, these envelopes project a smart, business-like image for invoices, letters, statements, and general office communications. The convenient self-seal strip eliminates the need for licking or glue, ensuring a secure, mess-free closure every time and speeding up the mailing process.
Constructed from quality 80gsm bank paper, these envelopes provide a robust feel and reliable protection for your contents during transit. The standard DL size (110mm x 220mm) is perfectly suited for A4 documents folded into thirds, making them a versatile staple for any office stationery cupboard. Supplied in a substantial bulk pack, they represent excellent value for businesses, organisations, or individuals with frequent mailing needs, reducing the frequency of reordering.
Ideal for a wide range of professional and administrative applications, these envelopes are a dependable choice for daily office use, direct mail campaigns, and customer communications. Their neutral white colour ensures they are appropriate for any business context, from corporate finance to creative industries.
Key Features:
Variant Details
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
Always follow local regulations and product guidance.
Free standard delivery on Canadian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicyWe take utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.