Specification: Material: food grade PP plastic Atomization effective capacity: 6 ml Color:Transparent Size:As the Pictures Shown Application: For replacement atomizer cup of compressor nebulizer. Application: Suitable for air compressor nebulizer, the use of hydraulic may form a 5 micron particle atomization, common in Europe, US regulations, British regulations, GB. Nebulizer nebulizer cup is commonly used supplies from non-toxic PP material (PP material is generally used to make boxes, cups, medical supplies, etc.) are made, we recommend one cup, can not be used interchangeably to avoid secondary infections! Repeated use is not recommended in order to avoid the occurrence of liquid material aging and pharmacological response. Package Included: 1Pcs * Nebulizer Cup Note: 1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures. 2.Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement.