This mattress protector is a waterproof, soft and breathable fitted cover designed for single and double bed mattresses. It uses an elastic band to create a snug, secure fit, staying in place through use and sleep. Key benefits Waterproof protection: guards the mattress against spills, leaks and stains to help maintain a clean, dry sleeping surface. Soft and breathable: allows comfortable sleeping while remaining gentle to the skin. Fitted with elastic band: creates a secure, nonslip fit that stays in place like a fitted sheet. Easy to install: designed for quick fitting over the mattress with reliable coverage on and sides. Mattress longevity: helps protect the mattress surface from daily wear, extending its usable life. Key attributes Functionality: Waterproof, soft, breathable, fitted bed sheet style with an elastic band. Compatibility: For single bed and double bed mattresses (protects these mattress sizes). Size: Designed to fit single and double bed mattresses as described. Material: Soft breathable fabric combined with a waterproof layer for reliable protection. Performance: Delivers durable, dependable protection against moisture and stains while keeping a comfortable sleeping surface. Two to three use cases Family daily protection: ideal for households with children or pets to reduce the risk of spills and accidents reaching the mattress. Guest room hygiene: keeps guest mattresses clean and protected for multiple visitors, ensuring a fresh sleeping surface. General protection for traffic beds: suitable for active sleepers or busy households where mattress protection helps maintain cleanliness and longevity. Notes This product is a mattress protector with waterproof functionality and a soft, breathable profile, fitted with an elastic band to secure it on single and double bed mattresses. It is designed to combine protection with comfort and ease of use in everyday settings.