Strings (tennis) be more durable than many other types of strings due to its outstanding tension retention. This may help to offset the high initial cost. The use of a dense string pattern also generally improves the longevity of natural gut. Natural gut is produced by drying fibers extracted from a part of the cow intestine called the serous membrane, or serosa, which contains collagen designed to withstand the stretching and contraction of the intestine. It is this elasticity that makes the fibers useful for tennis string. Sheep intestines have also been used for racquet strings in the past. The first natural
Tailpiece Tailpiece A tailpiece is a component on many stringed musical instruments that anchors one end of the strings, usually opposite the end with the tuning mechanism (the scroll, headstock, peghead, etc.). The tailpiece anchors the strings, so it must be strong enough to withstand their combined tension. Tailpieces of the violin family or viol families of instruments, including double basses, are attached by a "tailgut" looped around the tailpin or end button, which is let into the bottom bock of the instrument. Originally made of animal gut and adjusted with difficulty by means of a knot, tailguts are now usually