Elevate your business's professionalism with the Winc® Window envelope. Perfect for any office or commercial environment, these envelopes are not just efficient, but also eco-friendly. Being PEFC™ certified, they contribute towards sustainable forest management. These white DL envelopes are 110 x 220mm in size, ideal for all standard-sized documents. The plastic window on the envelope fronts allows the recipient's address to be visible, eliminating the need for address labels and making your mailings more efficient. For added convenience, these envelopes feature a Press Seal closure, ensuring a secure seal with minimal effort. Each box contains 500 envelopes, making it an economical option for high-volume mailouts.