This LUX Open End Window Envelope is perfect for your packing and shipping needs. Measuring 9″ x 12″, it is ideal for containing your items securely and ensuring they are received by the intended recipient. The envelope is made by LUX, a trusted brand in the industry, and is available in a pack of 500. The envelope is designed with a unique open end feature that allows for easy access to your items. It is perfect for use in businesses and industries where material handling is necessary. The envelope is also great for other envelopes and mailers, making it a versatile addition to your collection. Order now to enjoy the convenience of this LUX Open End Window Envelope!