Customised Photos:Decorative Sublimation Magnets allows you to choose your favourite photos,you can get handmade crafts and decorations. Stick personalized fridge refrigerator magnets blanks on the fridge is very stunning Great Quality:Sublimation Refrigerator Magnet Mainly made of soft magnetic material, using great quality magnetic powder to make the magnetism stronger. It is sturdy, clear printing, waterproof and crack-proof How to use: Sublimation aluminum photo blanks are very easy to use. Paste the image to be printed onto the sublimation coating. Press temperature is 165 degrees Celsius/329 degrees Fahrenheit, press time is 70-80 seconds, medium pressure, Warm Tips: Different machines may have differences in temperature and time Suitable size for refrigerator:You receive 40 pcs of Sublimation Magnet Blanks measuring approximately 6 x 9 cm size allows you to cover your refrigerator with more Sublimation Magnet Blanks Ideal Crafts:Sublimation Magnet Blanks can not only be used as decorations on refrigerators, microwaves, ovens, doors, but also as gifts for friends, family or teachers