Conforms to EN ISO20471:2013 Class 3. Two 5cm reflective tape band and braces configuration with two bands encircling the full length sleeves. Touch and close front hook and loop fastening. Washing Instructions Maximum washing temperature 40 ?C. Normal process.Do not bleach. Do not iron. Do not tumble dry. Do not dry clean. No professional dry cleaning in perchloroethylene or hydrocarbons. 25 max. wash cyclye.