Simple and practical, widely applicable, can twist the bottle mouth Atomizing plastic bracket USB mini humidifier DIY experiment ultrasonic atomization module bracket accessories [Easy Installation]: These brackets can be easily installed without needing any special tools or professional help. [Versatile Use]: These brackets are designed to securely hold the atomization sheet in place, enhancing the performance of your USB humidifier. It can be use with water bottle and water cup. Colour:Transparent Material:Plastic Size:124x67mm Package Contents: 5x Atomizing bracket(Without Atomizer) Only the above package content, other products are not included. Note: Light reflection 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.