160mm x 160mm Square White Wallet Peel & Seal 100gsm Envelopes (Qty 500)These 160mm x 160mm square white wallet peel and seal envelopes are made from premium 100gsm paper, combining durability with a sleek, professional appearance. The square wallet design is perfect for sending invitations, greeting cards, and small documents. The peel and seal closure offers a quick and secure seal without the need for moisture, ensuring ease of use and reliability. With a pack of 500, these envelopes provide a cost effective solution