SpecificationsBPA free PP baby feeding bottle(baby bottle) with Liquid silicone nipple. Printing ink is up to European standard.1. BPA free PP baby feeding bottle(baby bottle) with Liquid silicone nipple. Printing ink is up to European standard.This is one of innovative design PP baby feeding bottle, which is BPA free,It is easy for cleaning. We have registered this design.2. The bottle is made from virgin PP, which is lightweight and high strength. The smooth-neck is easy for cleaning. (Round design helps baby to enhance the ability of control.)3. The nipple is made from liquid silicone rubber which is nontoxic, tasteless and free from Nitrosamine. The air valve design can keep the balance between outside and inside of the bottle so that baby can suck smoothly and won't choke because of inbreathing too much air.4. The filter can block insolvable milk mass and dregs of juice.5. All printing ink is up to European standard, doesn't contain any heavy metal.6. Wash thoroughly all parts of bottle and sterilize in boiling water for 1-2 minutes before each use.7. Inspect before and after each use. Buy a new one when worn, damaged or punctured.8. Don't leave it in sunlight when not use.9. Infant must be fed under adults supervision. Nipple can't be used as toys or soother.