Bamboo Coaster Set Personalized Gift. Evoking that laid-back island feeling, these personalized bamboo coasters are ideal for the beach house, mountain cabin, or anywhere you share good drink and fun times with friends. Complete with a sturdy bamboo holder, this personalized bamboo set includes four coasters that are laser engraved for a neat, attractive look. Made of a renewable resource, these natural coasters are eco-friendly too! Make a great gift idea for mom, families, retirement and new home owners. Coaster measures 3 7/8” x 3/8”. Holder measures 1 7/8” x 4 5/8”. Personalize with two lines up to 15 characters per line.