[Material: Surfing sock is made of high-quality stretchable knitted fabric which protects your surfboard from scratches and UV radiation prevents your surfboard from turning yellow and extends its service life "Strengthen protection: The surfboard cover has a thickened filling for the nose providing additional protection for the surfboards nose" Storage bag: There is a storage bag inside that can hold your wax fins wallet keys snacks and good things Drawstring design: The paddle board cover has a drawstring opening making it easy to keep your tail covered (no need to remove your fins) Multiple sizes: The surfboard bag has multiple sizes to choose from suitable for short boards mixed boards and long boards etc. (We recommend buying a size that is at least a few inches longer than your surfboard)]