The perfect Starter Set for baby. Our set includes unique thermal shock resistant borosilicate glass bottles with protective silicone sleeves in a beautiful color. The set includes a variety of lids and nipples to extend the life of the glass bottles. Lifefactory Glass Bottles are built for everyday parenting adventures. BPA-free, premium materials to ease your mind. 4 oz Bottle w/ Stage 1 Nipple (2), 9 oz Bottle w/ Stage 2 Nipple (2), Flap Caps (2), Sippy Caps (2), Stage 3 Nipples (2). Size: 4.9"W x 4.9"D x 8.6"H.