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 handmade crafts and decorations. Stick 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. temperature is 165 degrees Celsius/329 degrees Fahrenheit, 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.