King Single Size Waterproof Bamboo Fibre Mattress Protector 35cm Breathable The latest Waterproof Bamboo Mattress Protector from Bargains Online is one of the best solutions in keeping your mattress in the best condition. This mattress protector is filled with 140GSM bamboo fibre with PU coating and covered with polyester knitted fabric that also fits a mattress of up to 35cm deep. An exquisite companion that is very useful in protecting your favourite mattress against stains such as spills, sweat, bodily fluids, and bed wetting. It is also an effective partner in preventing dust mites and bacteria from breading inside the mattress. Plus, it is highly-breathable and moisture absorbent, providing you a more hygienic environment during every sleep. Best of all, it is machine washable for hassle-free maintenance.