We all love inviting our family and friends over. But be careful not to leave stains on the table! That's why we have this customised neoprene coaster, made especially for those special family gatherings, so you can invite everyone to your home! You can choose how many of neoprene coasters in different shapes you want. Each one of them can have the letter of your choice from our alphabet of little lightning bolts. You can also choose whether you want square or round coaster, just select the option you want from the drop-down menu on the right! Once you have chosen the shape, all you have to do is enter the customisation area and choose the colour and letter you want from the available options. It will be the most unexpected gift for the family! Diameter of the round coaster: 9.5 cm. Measures of the square coaster: 10 cm x 10 cm. Thickness of both: 0,3 cm.