Reinforced isolation gown. Protect doctors from being infected by viruses. FDA and AAMI certification with ASTM level 4. Can be used in surgical operating rooms. Made of high-quality SMS fabric, comfortable, breathable, and waterproof. Ultrasonic heat sealing and adhesive tape technology are used to prevent liquid leakage in the future.52g SMS+The patch-type PE material. M,L,XL,XXL 4 size.steriled. 49.2″ L x 58.3″ H