This is a set of two dehumidifying mats (single size) made with the high-performance moisture-wicking fiber MOIS FINE. Simply place them under your futon or mattress to effectively absorb sweat and moisture, helping to prevent mold and odors. They come with a sensor that changes color when saturated, making it easy to know when to air dry them in the sun. - Unused item - Comes in a box (please note that the outer box may have minor scuffs or dirt due to warehouse storage) - Size: Approx. 90 x 180 cm (Single) - Quantity: Set of 2 - Material: Polyester 80% 　　　　　　Non-woven fabric (MOIS FINE) 20% - Made in Japan Immediate purchase is welcome. Please consider it! ✨ Feel free to leave a comment if you have any questions ♪ * 10% OFF for purchases of 2 or more items (Special limited sale items are excluded) * Please keep price negotiation comments within reason. We may not be able to meet your desired discount amount. Thank you for your understanding. Dehumidifying mat, moisture control, mold prevention, bedding, futon, mattress Made in Japan, MOIS FINE, Single, Set of 2