White Knight Engineered Product’s face masks, beginning with the product numbers 11 FM…, are constructed of one to three layers of 100% filament polyester material sewn together using filament polyester thread. Face mask styles with ear loops utilize latex free elastic. Dimensions vary based on the specific style and all specifications are available from the vendor upon written request.
White Knight Engineered Product’s face masks are designed for general use and are not to be used in: (1) surgical settings or where 510k approvals are required, (2) environments where significant exposure to liquid, bodily or other hazardous fluids is expected, (3) clinical settings where risk of infection through inhalation is high, or (4) in the presence of a high intensity heat source or flammable gas.
These products do not provide virologic or bacteriologic protection.
White Knight Engineered Product’s face masks are manufactured using cleanroom compatible materials and, depending on the customer’s specific environmental conditions, may be utilized in these environments. While these masks are sewn with silicon free thread there is no guarantee that these masks are completely silicon free. It is recommended that these products be laundered prior to use.
For questions regarding these products or for additional information contact Customerservice@wkep.com or 888-743-4700