U NAME IT name stickers are manufactured by us in Switzerland with top of the line materials that are guaranteed to last. They are waterproof and contain a strong adhesive for long use. The product line of personalized name stickers is dishwasher, washer, dryer, microwave and freezer safe. Gift stickers are removable. Plus, Clothes Labels are child and environmentally friendly! They are safe for direct contact with your child’s skin and that is why we use the Oeko-Tex Standard 100 certification system.