This round plastic door and window is designed to provide accurate temperature readings both indoors and outdoors. Featuring a simple pointer-style dial, it allows you to easily monitor the temperature. Its compact design makes it suitable for mounting on doors, windows, or walls, ensuring you always have access to temperature information. Features -Color:Transparent -Material:Plastic -Size:7.30X7.30X1.50cm/2.87X2.87X0.59in -Easytoread design: the simple pointerstyle design ensures easy operation and accurate readings, making it userfriendly for all ages -Versatile application: ideal for monitoring temperatures on doors and windows, helping you keep track of indoor conditions effortlessly -Robust construction: built to last, this is resistant to damage and can be reused multiple times without losing accuracy -Accurate temperature display: precisely shows the temperature differences between indoors and outdoors, ensuring a comfortable living environment -Compact and spacesaving: the round, compact design does not take up much space and fits various types of doors and windows seamlessly Package list: 1 x window