We believe that pets are family members, and that family deserves the best. These dog tag silencers come round but stretch over standard military dog tags. It's easy to use with long service life. The precise design will ensure its practicability in the work of high performance. They reduce the noise and protect the edges of your tags Feature - Color: Black. - Material: Silicone. - Size: Approx. 3.9x3.9x0.4cm/1.54x1.54x0.16 inch. - Made from thick silicone material that is sure to last. - These comfortable and lightweight dog tag silencers come round but stretch over standard military dog tags. - Dog tag silencers are used to wrap around metal tags to eliminate clanking of the tags when moving fast. - Stretch them easily around the sides of the dog tags easily to create a snug fit. - They reduce the noise and protect the edges of your tags.