Add some rustic chic to your coffee table, bar or restaurant with these Slate Coasters from Argon Tableware. Each piece in this set has been individually cut from natural rock, with raw cut edges for a cool industrial finish. Slate's inherent heat-resistant properties make these mats perfectly suited to the serving of your favourite freshly-made brews, while a set of soft padded feet protect your tabletops from scalding, scuffs and scratches. Dimensions: Width: 10cm Depth: 10cm Height: 1cm Designed for both home or restaurant use, simply wipe clean with damp cloth. Specifications: Dimensions: H:10.0 x W:10.0 x D:0.8 cm Colour: Black Guarantee:2 years Material: Slate Model Number: 5055415996726. These coasters are crafted from all-natural slate and feature a stylish raw edge that adds plenty of rustic charm. The dark grey colour coordinates with many other tableware colours and patterns. Padded feet on the bottom protect tabletops from scratching, adding some natural beauty to your tablescape.