55%cellulose & 45%polyester non-woven wipes, Low linting, Polyester Cellulose non-woven white 68gsm wipe, cleanroom packed, for general cleaning purposes in cleanroom environment. Good absorbency with solvents, excellent stain removal ability, Especially for cleaning steel nets and other metal equipments. Packing: 4x4inch, 1200pcs/bag; 6x6inch, 9x9inch, 12x12inch, 300pcs/bag.