This pack of 4 Non Slip Coasters is supplied in blue and represents outstanding value for money, providing a firm and secure grip and hold for drinks on hard surfaces such as table tops.These blue coloured Non Slip Coasters are useful and highly versatile, being useful in many different situations around your home. These top quality mats are fully washable with warm soapy water and are also designed to be very long lasting. Their intelligent design means that these Non Slip Coasters will not stick to surfaces or leave any residue after use. They offer excellent grip for use on table tops or trolleys. This pack of 4 coasters can also help to prevent items from slipping or moving around, reducing the risk of spills or accidents with hot beverages. These coasters are particularly useful for those who suffer from hand tremors or poor motor coordination.