Did you know 200 000 tonnes of wool goes unused in Europe every year? Woola uses such wool to replace plastic packaging. Wool Envelopes are a sustainable alternative to bubble wrap mailers, with padding made of wool that would otherwise be burned or buried. Ecommerce companies use Wool Envelopes to ship small fragile goods, such as cosmetics, skincare products, jewelry and small electronics. Wool Envelopes can be reused or recycled, and Woola also has launched a pilot returns program to keep the material in the loop.