Vilene 2V950 3 m x 20 mm Extra Strong Wundaweb, White

Amazon

For fast and easy iron mending of hems. Press on firmly step by step using a damp cloth Machine washable at 60 degrees Dry cleanable Material: Plastic Stain resistance Heat and chill retention

Euroffice

3000 x 20mm. Polycotton. White. A quick and easy invisible iron on hemming tape, extra strength for workwear. Suitable for use on any trousers. Helps you keep work uniforms in top condition.