Compatible: This bottle cover is only compatible with Philips Avent natural glass baby bottles, 8oz. the package includes 3 pack silicone bottle sleeves.
Food-Grade Silicone：Silicone baby bottle sleeves are made of food grade silicone, BPA free, Dishwasher safe, soft and safe, which is safe for baby boys to use. Anti-stick silicone material don't stick to the dust, hair, and etc, helpful for infant hygiene.
Excellent Protection: All-around silicone wrapping design is against bumps and scratches. Even if accidentally dropped, it can protect the bottles from being scratched or even broken. And also make it easier to grip and hold.
Thermal Insulation: The silicone baby bottle sleeves for avent natural bottles also help insulate the glass bottle, easy to removal from in the heater, and maintain the temperature of the milk longer than if the bottle was sleeveless.
Easy to Clean: Washable, dishwasher washable, sterilizable, quick drying, easy maintenance and hygiene. Please note to clean after each use.
