1. Good tensil. Yabin radiotherapy masks could be stretched into 6-8 times as its original size. 2. Correct working time. In regular room temperature, Yabin radiotherapy masks offers 1.5-2min working time after it is activated in hot water. It gives the radiotherapists enough time to fulfill the work, in the meatime, don't cause the users' unformatible during the time. 3. No sticky! No sticky! No sticky at all! It counts on the most concern for radiotherapists and hospitals. 4. Minimum shrinkage. After hundreds of quality test, it has been proven that compare with other brands, Yabin radiotherapy masks have the minimum shrinkage. 5. Durable. Yabin radiotherapy masks could be repeat use for more than 5 times. 6. OEM & ODM service. We accept logo printing, new type design and any other customized requirements. 7. Top quality, amazing price & steady delivery time. As a reliable manufacturer and supplier, we do our best to guaranttee any benefits for you.