Full Comfort Family Premium Hypoallergenic Waterproof Mattress Protecto (Twin)-breathable Soft & Noiselless Cotton Terry-fitted Style-vinyl Free-blocks Dust Mites & Allergens -10 Year Warranty Cotton 100% waterpoof -Provides complete protection from perspiration bed wetting,spilled liquids and leakages. Hypoallergenic - Protects against dust mites,bed bugs,allergens,bacteria,mildew and mold. Soft & Noiseless - 100% cotton terry surface gives you the best sleep possible.Completely machine washable.10 Years Warranty. Breathable - This breathability maintains a comfortable sleeping temperature and reduces body heat to keep you cool and dry all night. Fitted Sheet style Design - Making it easy to get on and off quickly.(Twin,Twin XL,Full and Full XL size Fit up to 14'') (Queen,king and Cal King size Fit up to 18'')