INSIDE DIMENSIONS - Window air conditioner cover for size 25.5inch width x 17.3inch high x 21inch deep/64x44x53cm. Fits most 7,000 - 12,000 BTU window air conditioner unit.Please kindly measure your machine to confirm the size.FULL COVERAGE PROTECTION - AC covers for outside is designed to fit over the top, bottom, and sides of standard window units, not only could protect the ac unit from UV, dust, but also could keep your room warm in winter, prevent the dust, rain, snow enter to indoor.DURABLE & WATERPROOF - Air conditioner covers for window units are made of high quality waterproof oxford cloth, prevent the accumulation of rain and snow, protecting your AC window unit from rust and corrosion.ADJUSTABLE STRAPS - Secure with two sturdy adjustable straps to firmly install the cover and help protect the unit during windy conditions.PROLONG A/C LIFE - Reduce the time you spend maintaining your unit and prolong it's life by protecting it form the winter Elements.type: Ccolour: blackMaterial: clothPackage Contents:1 x Waterproof coverOnly the above package content, other products are not included.Note: Light shooting 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.