DescriptionNon-slip and high-polished professional grip. Easy to clean and fully autoclavable. The set is machine accessories. They are designed specifically for machine use. Easy to use and perform the same function as grommets with clean tool. Manufactured to tight tolerances, they will ensure a fit between your needle loop and armature bar.Features- Color: Blue. - Material: Rubber and plastic. - Packing Size: About 17.5x11.1x2.7 cm. - Designed specifically for machine use. - Iron handles of good elasticity, can clean the gap or blind angle by moderate bending. - Rubber bands are used between needles and machines and can prevent the situation of flying needles. - The needle brush is used to clean the conventional nozzle. - Carefully designed, excellent for use. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!