Versatile kitchen aids in granite look these are more than just protectors for your hob heatproof impact proof scratchproof covers which will protect your sensitive hob from damage you will also create a universal mobile work surface which looks good at the same time ideal for use as heatproof mats on the table hygienic and dishwasher proof each cover has 4 non slip feet size approx 52 x 30 x 05 cm material glass