Specification: Size: 32 x 22cm Material: PET + Sponge Usage Range Suitable for use in working environments that require face protection. Features: Double-sided anti fog, ensure clear vision always, no need to worry about the sight. Sponge in front of head to Made of transparent recyclable and waterproof pet (Polyethylene) which effectively isolate saliva and protect your whole face from spray, splatter, droplet, dust, oil and smoke and so on. reduce friction and make sure comfortable during wearing time. 180 Degree isolation, effectively prevent dust and any other unidentified material from outside. Light weight and portable making it comfortable for long usage.