Check the listing for details. Singing Rock Quickdraw Sling 16/25 - 12cm Blue. Condition: New. Listed at 13.68 USD. The Singing Rock Quickdraw Sling 16/25 is a high-quality climbing accessory designed for your safety and convenience. This quickdraw sling measures 12cm in length and is perfect for keeping you secure while scaling rocks and mountains. The bright blue color adds a pop of color to your gear, making it easy to spot while climbing. The durable construction ensures that this sling will withstand the rigors of climbing without sacrificing performance. Trust Singing Rock for all your climbing needs and enjoy peace of mind on every ascent with the Quickdraw Sling 16/25.1. Elevate your climbing game with the Singing Rock Quickdraw Sling 16/25 12Cm Blu - the perfect combination of durability and performance for all your climbing adventures.. 2. Crafted with high-quality materials, this quickdraw.