NEW, parent's choice brand, glass baby bottles with silicone sleeve, standard neck, set of 3 total bottles per set. 0+ months, slow flow. 5 fl oz bottles (148mL). Features: premium food grade glass, easy transition between breast and bottle, soft vented silicone nipple with cap, silicone sleeve to maintain a comfortable grip and is easily removable for cleaning. TOTAL OF 3 SETS, 9 BOTTLES TOTAL 😊