System supplied without head Compatible with all solar indicator heads Two arm sizes (lengths) available This system is supplied without the IPRO head, giving you the option to select your own indicator head, and both short arm and long arm indicators are available. The most versatile bite indication system ever produced. This precision indicator, made in the UK, is a completely new concept covering ALL bite indication configurations, regardless of situation or fishing style. Whether fishing with loose line, tight line, progressive tension, or standard swing arm, Titaniums has everything you need. The multifunctional titanium arm includes a top joint point, which can be "locked" using the diamond knurled collar in swing arm or "straight arm" position. Titanium wire is an aerospace-grade metal that is extremely flexible and durable. Solar's unique double "chain" pin increases the sensitivity of the setup and ensures the head is always upright. Each system comes with: 3.25" titanium arm, P1 stainless steel hockey stick handle clip, 12 mm Strongarm line clip, 14 mm Strongarm line clip, protective tube for storage/transport.