This Shimano Non-Series Di2 plug tool is a must-have for any cycling enthusiast. It is made with high-quality Angora material and comes in a sleek black colour. The plug tool is designed to make installing and connecting Di2 plugs easy and hassle-free. With a size of one, this plug tool is a versatile and essential part for any cyclist. It is lightweight and does not add any unnecessary weight to your bike. The plug tool is suitable for use with 105, Ultegra, and Dura Ace components, making it a versatile and useful addition to your cycling toolkit.