Perfect as a gift, this high-quality bamboo gift set is a fine accent for all occasions. Features:* Comes in a set of 4 coasters (4 sq. in. each).* Holder features thumb slots for easy retrieval and storage.* Bamboo is a far more sustainable wood and harvesting it has a lesser environmental impact.* Bamboo has natural antimicrobial properties.* Hand washing with warm water & soap is recommended.*The color/texture of the engraving will vary from piece to piece due to the nature of the material.