SIZE:Elastic band length with ball: approx. 20 cm; Not prone to breakage or banging. DURABLE: The elastic bands are made of 100% latex on the inside, they are covered in a durable protective fabric, thanks to this high quality they are stable and long-lasting and weather-resistant. VERY SIMPLE TO USE: You can attach and remove the rubber clamps in seconds. Simply pull the rubber loop through the eyelet and place it over the ball. You have already attached your tarpaulin. STRONG TENSIONING FORCE: Our rubber loops ensure a strong hold for your banners and tarpaulins. And you no longer have to worry about fastening them. FLEXIBLE APPLICATION:The rubber loops are suitable for professional use or DIY enthusiasts. Whether tarpaulins on construction fences, tarpaulins as a cover or stretching banners, attaching side walls to pavilions or as a useful aid when camping. Universally usable! Description of the product: tarpaulin tensioner, professional quality is our magic weapon! Our expander slings are designed to help quickly and easily. Don't be afraid of scratches, the plastic ball leaves no marks and still keeps everything tightly taut. The inside of the tension rubbers is made of 100% latex. They are covered in a durable protective fabric and have high UV resistance. Our rubber tensioners neither smell strongly chemical nor do they become brittle after a season in the garden. When producing our bungee cords, we only use fine latex threads. These are more stable, thanks to this high quality they are stable and long-lasting and weather-resistant. Widely used to receive some photo equipment power cable household items Versatile applications for tarpaulin for privacy garden balcony privacy screen