Materials and design: These coasters are made of high-quality black walnut, with natural aesthetic appeal and solid structure, which are very suitable for hot and cold drinks. Multifunctional use: Suitable for all kinds of environments. These coasters can be used in your kitchen, dining room or as a part of your office decoration. They can effectively your furniture from stains and thermal damage. Decorative and practical: each coaster is designed with a texture pattern, which enhances the decoration of the space and is practical at the same time. Make sure you have enough personal belongings or entertain guests. Colour:As Shown Material:Wood Package Contents: 1 set * coffee insulation pads Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.