Velvet bed sheet | For mattresses with a height of 5-25cm or lower, there are 4 sizes available (120 × 200cm/47 × 79in, queen bed/150 × 200cm/60 × 79in, king bed/180 × 200cm/71 × 79in, 200 × 220cm/79 × 87in) Skin friendly matte cotton fitted sheet Cotton clip, thick and warm, just for your sleep Brushed fabric is soft, delicate, breathable and healthy, suitable for all seasons Inside is feather silk cotton. After long-term use, it does not worry about the knotting caused by the winding of the inner core, nor about the problem of cotton running. After long-term use, it can still remain fluffy Standard | Mattresses with a height of 5-25cm or less are applicable, Skin friendly brushed cotton fitted sheet Cotton clip, thick and warm, just for your good sleep Brushed fabric is soft, delicate, breathable, healthy and suitable for all seasons It is filled with feather silk cotton. After long-term use, it does not worry about the knotting caused by the inner core entanglement, nor about the problem of cotton running. After long-term use, it can still remain fluffy.