DescriptionMade of material, the magnetic rubber strip is durable and useful. One side is black with magnetic, one side is strong non-mark glue. You just peel the back protective paper and place your photo. It is perfect for making homemade fridge magnets or decorations for school lockers, whiteboard, metal desks, etc.Feature- Color: White. - Material: Rubber. - Size: About 29.7 x 21 x 0.07 cm. - Made of premium material, durable and practical for long term use. - One side is black with magnetic, one side is strong non-mark glue. - Suitable temperature: maximum 80 degrees, room temperature preservation not high temperature. - Rubber backing is magnetic, flexible and reelable, but not foldable. - The back is made of rubber magnets, which can be used directly on refrigerators with iron or other surfaces with iron. -Dearbuyer,duetolightingeffect,monitor'sbrightness,manualmeasurementandetc.,therecouldbesomeslightdifferencesinthecolorandsizebetweenthephotoandtheactualitem.Sincerelyhopethatyoucanunderstand!Thankyou!