Material and fabric Material: chemical fiber. Skinfriendly, breathable, waterproof and urineproof, soft to the touch, suitable for all seasons. Mattress protection and fit 360degree allround wrap protects the mattress. Suitable for mattresses 2030 cm thick. Deep fitted sheet design wraps the bed tightly, is firm and won't slip. Soft elastic straps and elastic corners help keep the bed in place. Package includes 1 fitted sheet only, no other accessories. Comfort and performance The deep fitted sheet is soft and gentle on the skin, moisturewicking to keep you dry all night and provide comfortable sleep in all seasons. Room upgrade and experience A comfortable fitted sheet that upgrades your living space while delivering the sleeping experience. Use scenarios Allseason use for hot sleepers or humid environments, with moisturewicking properties. Fits mattresses 2030 cm thick, providing secure, slip coverage for taller or thicker beds. Ideal for quick bed refresh in guest rooms, dorms, or temporary sleeping setups where only a fitted sheet is needed.