PB Products Downforce Tungsten Bottomliners are designed for optimal presentation and maximum efficiency in your carp rig. Ideal for mounting on your mainline about 30 cm above the weight, they ensure your rig lies flat against the bottom and remains virtually invisible. Their compact, slightly oval shape concentrates the weight precisely where it is needed for a neat and tidy setup. These bottomliners keep your mainline or underlead firmly pressed against the bottom, whether your line is coated or uncoated. They are supplied on a convenient holder, allowing you to slide them onto your underlead. Available in natural Silt and Weed colours, they blend with a variety of bottom structures. - Strong and durable construction that resists tearing - Compact, streamlined design for a flawless presentation - Heavy weight ensures your rig stays optimally positioned on the bottom - Easy to mount and adjust on the line - Stays securely in place during casts