Features: 1 The silicone tip is product of liquid silica gel, which can be sterilized by means of boiling, easy to clean, safe and hygienic 2 The head is fabricated from liquid silicone, so don&;t fear about hurting your baby&;s nostril 3 Humanized suction head design, soft fit, smooth to absorb scale four 10ml Portable Syringe with Graduated Specification: Material: Silicone+PP Net capacity:10ML Color:As the picture show Size: 12cm(1inch = 2) Package includes: 1/2/4/5/6/7PC Baby Nasal Aspirator Note: 1 to the several visual display unit and light-weight effect, the particular shade of the article is probably slightly diversified from the colour which is showed on the pictures 2 forgive 1 cm/0"-3 cm/1" measuring deviation because of manual size