The Guideline ULS Multi-Tip shooting heads have a floating body and are available in three different 4 weights. They come with smooth, slim and strong welded loops. These shooting heads are made for single hand rods in line weights 4-7. If you are unsure which body weight to choose Guideline to recommend a lower line weight rod for single hand Spey casting and a higher line weight rod for various types of casts. ie. a #4/5 shooting head fits perfect on a #4 rod, if you are mainly Spey casting, and on a #5 rod for various types of casting.