50 professional elastic rubber straps with balls (black) for tents, tarpaulins, and banners. Tarpaulin straps, elastic bands, tarpaulin holders, tarpaulin elastic bands, rubber straps. USE: For quick and easy tensioning of tarpaulins, banners, pavilions, trampolines, net tarpaulins, PVC tarpaulins, sails, and plastic sheets. Universally applicable! SAFETY: Thanks to their high quality, you can use the tarpaulin straps for a long time without worrying about their fixation. REUSABLE: The bungee cords with rubber balls can be attached and removed in seconds. The plastic and rubber are weatherproof. FLEXIBLE LENGTH: You can adjust the length of the elastic band by moving the knot. Tarpaulins that are too loose are quickly tightened. NEW: Our rubber straps are now available in a zip-lock bag.