Premium 250 gsm optical cloth from the award winning brand I Like Birds featuring one of their many contemporary bird designs. Arguably one of the best quality optical cloths on the market - great for removing marks, smudges, and cleaning other screens and lenses. Super soft and lint free. Handwash in cool water with gentle liquid soap. Do not use fabric conditioner. Cloth dimensions 20 x 17 cm. 80% polyester 20% polymide.