The Rhynogrip backing ensures a secure grip on your sanding block, providing consistent results and reducing the risk of slippage during use. These strips are durable and long-lasting, allowing for extended use without compromising on quality. Whether you are a professional craftsman or a DIY enthusiast, the INDASA Rhynogrip Plusline Strips are the perfect choice for achieving a smooth and flawless finish on your projects. Upgrade your sanding game with these high-quality sanding strips and experience the difference in performance and reliability.