This series of products includes: a circle with a diameter of 4 cm and a thickness of 1.4 to 1.7 cm; and a rectangle with a width of 90.5 cm, a height of 55.5 cm, and a thickness of 6.1 cm. You can choose to stick double-sided tape or magnets on the back, so you can stick it on the wall, the surface of the kitchen cabinet, the refrigerator, the bookshelf, or wherever you need it. It is economical and convenient. If the current product is not suitable for your application, we are happy to tailor it for you in terms of function and shape. Welcome to provide relevant specifications and required quantities at any time and let our engineering team evaluate and provide solutions for you.