The color is blue, just like the sea color, when you lay on the mattress, just like swimming in the sea . The nylon fiber will keep the body cool, comfortable . When we sleep in the night, the body release sweat, oil and skin flakes, these substances get absorbed by the mattress, and help feed Dust Mites&Bacterial, The TPU lamination could efficiently to shop it ! The use of a mattress protector is often recommended to individuals who are known to be susceptible to certain kinds of allergies, especially dust mites. Dust mites produce waste products that irritate the lining of the airways and lungs and particularly with children can bring on allergic reactions, asthma and can irritate skin conditions such as eczema. If your tumble dryer has a faulty thermostat it may be drying on a higher heat without you realizing it . As stated on the sewn-in label, you need to avoid temperatures higher than 35C/95F. Once waterproof backing is damaged, and protector will forever leak.Zengchun textile was established as a professional Bedding Products manufacturer, which one will devote itself to manufacture all kinds of Waterproof, Bed Bugs proof, Anti-Allergens, Anti-Dust Mites Mattress Protectors and Encasements, the Guard Bedding is committed to providing the excellent quality products under lower costs with fastest delivery time. We promise that all of our products will be in perfect quality and will meet every standard you required, no damage or dirty products will be delivered to you, we will offer 2 years after sales service to tracking and monitoring the quality of all products. We believes in providing the highest quality products at the best value, the healthy living for lifestyle, and the eco-friendly practice to our environment.● ITEM NO: ZC2223 ● STYLE : WATERPROOF MATTRESS PROTECTOR FITTED ● MQQ: 500PCS ● COLOR : BLUE ● SIZE :TWIN FULL QUEEN KING or CUSTOMEMIZED ● REGULAR PACKING : PVC zipper bag with cardboard and insert or Print PDQ box packing ● Delivery time : 25 Working days ● Quality :10 years warranty