Christmas mat custom flannel crystal velvet mat $ 5.95 [Brand] Zhilin [Style] Cartoon [Name] Fortress Night Printing and Dyeing Mat [Applicable] Living room/bedroom/study/bay window, etc. [Size] Various sizes [Process I Thermal Transfer Technology [Material] Thickened flannel [Washing] Washable and machine washable [Color]Multiple patterns (see baby color classification) [Thickness] Around 7mm.