●100% Nylon ●The sturdy and durable counter is made of stainless metal, makes it smooth and solid. Internal mechanical structure needs no battery, so it’s simple and environmental. ●It’s small that fits hands perfectly. Its lightweight nature makes it easy to carry. With a big ring to have your finger to through it, also includes a durable nylon lanyard that enables it to be conveniently carried around your neck or wrist. ●Ideal for keeping track of scoring in sports, counting laps, number of guests, attendance, knitting and other scenario which needs tallying and counting. ●It accurately counts to 9,999 from 0, clicks bouncy and sounds melodious, also releases pressure in the meantime. Easily reset to 0 by rotating the metal knob on the right. ●If there is anything unsatisfactory, please feel free to contact us and we will do our best to help you.