Compatible Models: This microfiber mop pad is compatible with the Roborock S7 T7S PLUS robot cleaner. (Please confirm your vacuum cleaner model before purchasing.) Strong Water Absorption: The mop pad is made of high-quality microfiber, which is resistant to high temperatures, does not fade, does not shed lint, is easy to dry, and is durable. Machine Washable and Reusable: The reusable mop pad is machine washable, more environmentally friendly and economical. Super Cleaning Power: Made of selected microfiber, it dries quickly, does not fade easily, and can effectively remove stubborn dirt. Easy to Replace: Can be easily removed and replaced as part of normal maintenance. For optimal cleaning results, we recommend replacing the mop pads every 1 to 3 months.