Resealable: These clear self-seal bags allow you to securely store and reseal card blanks or other small items. Ideal Size: Measuring 6.3 x 6.3 inches (16cm x 16cm), these bags fit standard 6 x 6 inch card blank with envelope. Crystal Clear: The transparent design allows you to easily identify the contents of each bag. Multipurpose: In addition to card blanks, these versatile bags can be used for storing small crafts, jewellery, sweets, cookies, or other trinkets. Convenient: The self-sealing closure ensures effortless opening and sealing without the need for additional adhesives.