Work Harder Be Better Reversible Wristband Bracelet. This is a lightweight and durable wristband made from polyester elastic. These will easily stretch an additional 3-4 inches so you can easily get them on and off. The wristbands come in either 0.5 inch or 0.75 inch tall. Reversible - one side is a red background with white letters and the other side is a black background with red letters. Closed with a black ribbon. Size Guide: Best is to use a flexible measuring tape and measure your wrist. This will allow you to have it made as tight or loose as you prefer to wear it. If you have a size that is different than the ones I have listed, then just send me a message and I can make it to that size. These are unisex - made for both men and women. The elastic does contain latex. Handmade in the USA.