Borderlands Slate Coasters Laser Engraved Drink Beer Mat Set BUY 3 GET 1 FREE Coaster size - 100mm x 100mm x 5mm approx  Each coaster is made from 100% natural slate and has been laser engraved to provide a detailed image. Each coaster has a rustic natural look, with a smooth level surface. A great way to add some personality to your home or bar.   This is a great gift for friends or family and adds an element of whimsy to any room, perfect for birthdays, Christmas and other special occasions.  Due to slate being a natural product it can vary slightly from batch to batch but I will endeavour to match your items to the best of my ability. If you require a custom made Slate Coaster please message me and I will be happy to discuss your requirements.  If you are happy with your product feedback would be appreciated.  If for any reason you are unhappy with your product or have any issues please do not hesitate to contact me so I can resolve the matter. Please view my other Ebay items for more custom gift ideas.