Product descriptionMaterial: sponge + nylon + stainless steel + PPColor: blue, pinkSize: as shownQuantity: 7-piece setPackage contents:1 * sponge brush1 * nylon brush1 * sponge nipple brush1 * nylon nipple brush1 * steel straw brush1 * PP straw brush1 * baby bottle clip1.Safety&Healthy: All our bottle&nipple brushes are made of food grade material, contains no harmful chemicals, BPA free, no peculiar smell, keep safe and healthy for baby bottles and glassware.2.7 In 1 Baby Bottle Brush Cleaning SetGreat for cleaning all baby bottles and accessoriesensuring everything in need for cleaning all sizes and kinds of baby bottles without any additional purchase necessary.3.Great Design: Long handle design, easily reach the bottom of the bottle to give a thorough. Special-design sponge can clean the entire internal surface of bottles, including hard-to-reach corners and bottoms. Nipple brushes to get into tight spaces and clean all the bacteria out.4.Feature:The water bottle sippy adapter brushs design with high-density porous sponge enhanced water absorption, handle with non-slip feature.5.Multiple Uses: Suitable for bottle, pacifier, cups, boxes of milk powder, breast pump etc. Bottle brush works on all regular size bottles. You will find baby bottle brush set are the widest selection on the market.