This item is perfect for any French Horn player looking for a quality rotor valve lever string/cord. The string/cord is approximately 1 metre in length, making it suitable for most French Horn models. Crafted from durable materials, this string/cord is designed to withstand regular use and ensure long-lasting performance. It is compatible with French Horns from the brand SB and comes in a stylish Prussian Blue colour. Upgrade your French Horn with this essential accessory today.