Feature: 1. FLAT DESIGN: Flat anti slip design, with wide neck, easy to pack and save volume, easy to install, not easy to fall, fit most wide bottles and cups. 2. FIT FOR: The bottle handles are fit for 8oz/250ml narrow bottles, prevent bottle from falling, make children easy to drink, exercise the ability to hold things. 3. MATERIAL: The bottle handles are made of silicone, soft and odor free, high temperature resistance, flexible and easy to hold, without skin or gum damage. 4. DEVELOPMENT: The handles are great objects for baby accompany, help teach baby independent drinking skills while using the familiar baby bottle. 5. EASY TO CLEAN: It is the best choice for baby bottle accessories, so that the baby can grasp it firmly, prevent burns and dirty hands, and easy to wash. Specification: Item Type: Bottle Handles Material: Silicone Size: Approx. 14 x 6.5 x 2.5cm / 5.51 x 2.56 x 0.98in Fittment: Fit for 8oz / 250ml narrow bottles. Package List: 4 x Bottle Handles