Description:Designed with elastic cord, the protective cover is easy and convenient to use and store.The protective cover allows for protection from dust, water and scratch of your computer monitor.Made of fabric, the dust cover is durable and eco-friendly to use.There are two sizes for you to choose from.The dust cover is suitable for iMac 21-inch and 27-inch.Item Name: Dust CoverMaterial: FabricApplicable Model: for iMac 21 Inch, for iMac 27 Inch(Optional)Features: Resilent, Thin, Wear-resistantSize Details: for iMac 21 Inch: 50cm x 22cm/19.69" x 8.66" (Approx.)for iMac 27 Inch: 58cm x 22cm/22.83" x 8.66" (Approx.)Notes:Due to the light and the screen setting difference, the item"s color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.Package Includes:1 x Dust Cover(Others Not Included) About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.