300 BACK THE BLUE Thin Blue Line Silicone Wristbands in Support Memory Police Officer. Our debossed color filled bands are made using a two-step process. Using a custom mold we first create bands with indented text and/or images for you. Then we paint fill those locations so your custom design is recessed below the top of the bands. The result is a better looking and much longer lasting wristband (compared to screen printed and other types of color text bands).