Our water level sticker is designed for durability and reliability. The polystyrene material ensures performance, making it ideal for various applications. The reflective design enhances visibility, providing convenience for users. With self-adhesive backing, installation is a breeze, allowing you to set it up quickly and easily. Features - Color: Multi -Material:polystyrene - Size: 100.00X8.00X0.01cm/39.30X3.14X0.00in -Crafted from polystyrene , this water level indicator exceptional durability and resistance to tear -The reflective design significantly improves nighttime visibility, aiding in low-light measurement reading -Featuring a self-adhesive backing, it allows for easy installation on most surfaces without extra tools -The water level sticker has clear markings, ensuring precise water level monitoring for accurate assessments -Water level sticker help engineers achieve precise measurements, save your time and efforts list: 1 x sticker