OCTOPUS holder and 4 piece coaster set. NON_SKID rubber feet on bottom of coasters and holder. BEAUTIFUL rustic bronze verdigris finish DURABLE hard, poly-resin construction with intricate details. SEASHELL engraved coasters Decorate your favorite table or bar with this beautiful and functional Octopus coaster set from Top Brass / Old River Outdoors. Includes holder and four coasters. Made from hard, durable poly-resin material with a beautiful bronze verdigris finish. Coasters measure 3 3/8" diameter. Non-skid rubber feet on bottom of coasters and holder.