Eco Union have finally filled a gap in the market that has been crying out for an eco alternative for years! I don't think I have ever seen eco painting tools and accessories in my life, even as a kid so I know you're all going to LOVE their range! Not only that, they are B CORP certified AND they plant trees!! This roller sleeve is made from recycled materials and is fully recyclable! This is an excellent quality product, at a fantastic value, plus it is great for the environment too. Eco Union is made with care and designed to last a lifetime with a secret filament assembly that only brush geeks would understand!