These baby bottle handles from Botabee are designed specifically for compatibility with your Comotomo Baby Bottles. These bottle handles fit both the 5 Ounce and 8 Ounce Baby Bottles from Comotomo providing baby with an easier way to grip their baby bottle. The handles are perfect tools for teaching your baby to transition between bottles and cups as they grow. The baby bottle handles are made with 100% food-grade PP and are BPA Free, Phthalate Free, Latex Free and Lead Free. Baby Bottle Handles are very easy to put on your Comotomo Baby Bottle – You can slide them over the bottom of the bottle up until it hits the nipple ring or remove the top of the baby bottle and place the handles over the top and tighten the bottle collar back on the top of the bottle. Adjust handle placement as necessary. The feeding bottle handles for Comotomo are dishwasher safe for easy cleaning. Botabee is not affiliated with Comotomo.