WINPAQ 6.375"X4.5" WINPAQ 100GM WHITE OPAQUE WINDOW P&S WALLET ENVELOPE (1,000'S/BOX)

Size: The envelope measures 6.375" x 4.5" (which is 162mm x 114mm), a standard C6 size. It is designed to fit an A4 sheet of paper folded twice into quarters. Material: It is made from high-quality 100gsm white simili paper. Opaqueness: The envelope has an opaque inner print (often a blue color) to ensure that the contents remain unseen and secure, providing privacy for sensitive documents. Closure: It features a convenient Peel & Seal (P&S) closure with extra adhesiveness, keeping your letters secure in transit. Window: It includes a transparent window on the front, allowing the recipient's address to be displayed from the document inside, which is ideal for efficient mailing.