This pack of 2 teats have a wide neck to fit straight to the wide neck bottles that come with your Spectra breast pump.
Made out of a BPA free silicone material that is safe for bub.
Available size :-
Slow Flow - S (1 Hole) : 0-3M
Medium Flow - M (2 Hole) : 3-5M
Fast Flow - L ( 3 Hole ) : 5-7M
Xtra Fast Flow (X Cut) - 7M & Above
Packing : 2pcs / Pack