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 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 Customised Photos:Decorative Sublimation Magnets allows you to choose your favourite photos,you can get unique handmade crafts and decorations. Stick personalized fridge refrigerator magnets blanks on the fridge is very stunning 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 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 Colour:White Material:Soft Magnetic Package Contents: 40 x Sublimation Magnets Blank Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.