Care varies by model: many clear tub mats are machine washable (some list tumble dry), while others recommend hand washing, spot-cleaning or wiping and then air-drying (line dry or lay flat). Follow the product’s care label for best results.
Clear tub mats are sold in longer rectangular sizes for standard tubs (examples roughly 34.5–40 inches long by about 15.75–16 inches wide) and in smaller square sizes such as 20" x 20".
Most clear tub mats use suction cups or suction grips on the underside to hold the mat in position; product descriptions often note counts like around 200 suction cups or simply 'hundreds' of suction grips.
They commonly include drainage holes or small spaces between bubbles to let water flow. Some listings show drain-hole counts in the range of about 176 to 230, depending on the design.
They attach to clean, smooth tub or shower surfaces using suction cups. Descriptions warn they will only stick to smooth surfaces and are not recommended for textured, tiled, or uneven surfaces.