Keep those hardworking serving surfaces in a bar, restaurant or at home safe from scratches, damages and condensation with this cool and colorful beverage coaster. These round 3.75" x 3.75" x 1/16" silicone coasters hold tight and keep those sweaty drinks from sliding. Choose from seven awesome shades with an eye-catching white imprint created with our signature laser engraved method. Add your school, sports team, organizational or company logo or message.