【Premium Material】:Our sublimaton blank coasters is made from 5MM thickness neoprene with Non-slip bottom,which is soft and elastic,and covered with customized high-density fabric,so that you can sublimate well with vibrant color. 
👍【How to Use】:The sublimation coasters covered with thermal transfer fabric,you can use transfer machine temperature is about 356°F/180°C to 428°F/220°C,press time is about 20-60 seconds,kindly please adjust the temperature and time according to the different heat presses. 
👍【DIY Your Blank Coasters】:These blank sublimation coasters is ideal for DIY crafts,ou can take pictures with your family,lovers,beautiful natural scenery,inspiring photos,help you to keep the greateset moment,and as a meaningful gifts to give your family,friends,thanksgiving,birthday,etc. 
👍【Multifunctional】:Our sublimation coasters blanks is suitable for many occasions,can be used in your home,kitchen,office,bedroom,living room,cafes,hotels,bars,etc,to hold coffee tea cups,glasses,bottles,drinks. 
👍【What You Will Get】:You’ll get 1 piece neoprene square blank coasters with 5mm thickness,and a size of 3.5 x 3.5 inches.Any questions,kindly please contact us in time,we will provide 100% satisfaction services,and promise fully refund or free replacement.