Safety Material - These Morlike silicone sleeves fit for Philips AVENT's SCY913 glass baby bottle ONLY. Made from food-grade silicone material, which are BPA-free, odorless and non-toxic. It is soft and has no sharp edges. The durable material will not crack or tear easily, you can use it with confidence. Provides Extra Protection - These silicone baby bottle covers are must-have baby bottle accessories, featuring good cushioning effect so you no longer have to worry about breakage if the bottle accidentally drops. Plus, it is super stretchy, making it easy to put on and take off. Hollow-out Design - Our silicone baby bottle sleeves are designed with multiple windows, allowing parents to view the measurement scale when feeding their little one or preparing formula milk. Beside, these hollow-out promote air flow for quick drying after washing. Easy to Clean - These silicone baby bottle holders are heat resistance and go in dishwasher with no any issue. It provides an extra protection for your baby bottle from bumps when cleaning. All you need to do is place it on the top rack and free your hands. It can be reused many times. More Peace of Mind - Set of 4 baby bottle covers in different colors, including purple, blue, pink and mint. The heart pattern design adds a cute and playful feel for baby. The bright colors are easy to attract baby's attention when feeding. When bottle is placed on the table, the raised texture on the bottom makes it more steadily and reduces noise. MORLIKE Silicone Glass Baby Bottle Sleeves - Baby Bottle Holder Package Content: 4 silicone glass bottle sleeves Material: 100% Food grade silicone material, BPA, Lead and Phthalates Free, non-toxic, odorless & fadeless Feature: Soft and flexible silicone for easy remove Ultra thick material provides powerful protection Boil, refrigerator, dishwasher safe(top rack only) Different stylish colors to distinguish easily Raised texture on bottom to minimize noise and prevent slip Observe milk line through the cutouts Vibrant color and petal design attract baby easily Hollow out sleeve dries quickly after washing Notice: Clean before and after use Check for damage before use