This toilet timer helps you establish a sense of time and not waste too much time in the bathroom, which is a nice cue for those who poop. You can use this toilet timer when you are doing homework or sports, cooking, playing games and so on, so it is multifunctional and practical. It is made of PVC, ABS and sand material. The sand flow is about 5 minutes, vividly shows the passage of time. The length of this product is 9.5cm, the width is 9.4cm and the height is 3.2cm. It's suitable for the bathroom, toilet and other locations and other places. Item Name: Toilet Timer Material: PVC, ABS, Sand Purpose: Reminder Time Features: Portable, Funny Gift, 5 Minutes Size Details: L: 9.5cm/3.74", W: 9.4cm/3.7", H: 3.2cm/1.26"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Toilet Timer