All inclusive Oil-Filled Radiator Heater Dust cover is made of Polyester, Moisture proof, dustproof .Durable and light material, easy to wash and can be used in the long time.Applicable size: Small :length is 40cm-60cm (15.75inch-23.62inch) Thickness is 10cm-15cm(4inch-6inch) height is 55cm-60cm(21.65-23.62 inch).Larger : length is 60cm-80cm23.62inch-31.5 inchThickness is 10cm-15cm(4inch-6inch) height is 55cm-62cm (21.65inch-24.41inch) Measured size does not include base casters.Easy to Clean: Simply hose with water and the dirt will disappear soon.It can also be cleaned in the washing machine with water and dry in the sun.Application:Oil-Filled Radiator Heater protection dust cover net helps protect the household heater from dust, dirt, pollen, pet hair, smoke and odors; suit for homes, office, hotels, Internet cafe ,restaurants etc. The Heater Dust Cover can also be used as Christmas, Thanksgiving, Halloween, Mother's Day, Valentine's Day, etc.a gift for mother, wife ,girlfriend ,friends, business partners .Is a very practical gift.