・160×200cm / Dark Navy Waterproof Sheet Box Sheet [Three-Layer Structure, No Rustling Sound] Mattress Cover, Fitted Sheet, Bed Cover, Bed Pad, Bedwetting Sheet, Nursing Sheet, Baby Waterproof Sheet, Futon Cover, All-Around Elastic, Easy to Attach and Detach, Soft and Skin-Friendly, Absorbent and Quick-Drying, Antibacterial, Anti-Mite, Washable, All Season, No Pilling, USEEWOOW (Queen, 160×200, Dark Navy) The gusset is approximately 30cm, suitable for beds/mattresses/futons with a thickness of 5-28cm. It can be securely fixed and is easy to install. ⭐️Free Shipping⭐️ Please check the actual photos for the condition of the product♪ See the product list here → #hana___SHOP [Fluffy, Waterproof, Silent Sheet] Adopting a unique air layer design, the touch is fluffy & super soft. The surface is 100% absorbent polyester, and it is safe for those with sensitive skin as it does not use chemicals. With a waterproof three-layer structure (polyester, air layer, TPU), it firmly prevents moisture and dirt, and there is no stiffness or rustling sound. Excellent breathability, flexibility, and waterproofness, providing a comfortable feel. It is quick-drying, machine washable, and has anti-mite and deodorizing effects, making it hygienic (※Do not use a dryer or electric blanket). It can also be used to prevent menstrual blood, water breaking, bedwetting, incontinence, and pet accidents, and is comfortable all season. Active dyeing prevents fading and pilling. 360° all-around elastic for easy installation & prevents slipping. The gusset is about 30cm and supports thicknesses of 5-28cm. (34-4) 357081