Made from 100% recyclable material, the Ampac clear lightweight polythene envelope is ideal for people that care about the environment as much as their business. Designed to be durable and tough, the polythene construction prevents ripping and tearing when in transit, keeping your contents as safe as possible with weight being kept as low as possible. Measuring 165 x 230mm these lightweight polythene envelopes feature an easy peel and seal closure and are water resistent.