React Health Siesta Nasal Mask Size:Small These pouches feature a color MCK_150300_BX Non Toxic Dimensions:0.875 X 1.0625 Inch / 1.25 X 2.5 Inch /1.0625 X 2.25 Inch Specifically sized for adult

These pouches feature a color match system to help identify correct flanging and use

Use as a single or double pump with maximum suction strength of 270 mmHg for efficient milk expression

Designed for efficiency and ease of use

999% of bacteria including Acinetobacter baumannii

React Health Siesta Nasal Mask Size:Small These pouches feature a color MCK_150300_BX Non Toxic Dimensions:0.875 X 1.0625 Inch 1.25 X 2.5 Inch 1.0625 X 2.25 Inch Specifically sized for adult These pouches feature a color match system to help identify correct flanging and use Use as a single or double pump with maximum suction strength of 270 mmHg for efficient milk expression