Baby Bottle Brush Set - 1 pcs 11.4" silicone brush with with one hidden nylon straw brush, 1 pcs 6.8" nipple sponge brush with 1 Pcs interchangeable brushes head, 2 pcs 7.9" long straw brush.

Breast Pump Brushes Size - 11.4" silicone brush and 6.8" sponge nipple brush, fit for cleaning baby bottles and breast Pump. 6.8" sponge nipple brush, fit for cleaning baby bottle nipple and breast pump small parts. 7.9" straw brush, fit for cleaning bottle straw, sippy cup straw etc.

Baby Bottle Cleaning - 11.4" silicone cleaning brush, opening design in the middle, fit for bottle collar or bottle mouth. 6.8" Sponge Brush fit for wide neck baby bottles cleaning and bottle height is less than 6 inches, and also fit for narrow neck baby bottles cleaning and bottle height is less than 5 inches.

BPA Free - silicone and sponge material, more contact area, remove most of residue and no odor, soft sponge brushes and sturdy bristles, non shedding.

Deep Clean - Brush for Baby Bottles, easy to clean every part of bottles, with interchange brush head, make them more long-lasting. Different bristle materials and sizes, make you to easily handle different scrubbing tasks.