From OXO, this brush features:  This handy multi-tool can be used to clean a variety of baby feeding equipment: bottles, nipples, and breast pump parts. The soft and firm bristles allow for gentle cleaning or serious scrubbing. The Detail Cleaner and grant access to tight spots. Ventilation holes and stand keep the brush dry. Dimensions: 12.5 tall x 3.25 D at base 2.5 D at brush dishwasher safe Imported.