coverall for oil and gas: 1) Size: S-XXXL 2) Gram weight: ... ) Material: PP, Tyvek, SMS, PP+PE coverall for oil and gas:1. Material: PP (polypropylene)/PP+PE/SMS2. Size: ... Pattern: long sleeve, zipper front, attached hood/boot, with elastic at wrist, wasit and ankles,no pocket, customized specification are accepted6. ... ,doctor cap, work cap, astronaut cap, shower cap and so on)2. Lab Coat(SBPP/PP+PE/SMS)3 ...