This is a bottle holder that makes baby bottles very easy to grip. Simply set it on your existing baby bottle, and the net-like structure allows your baby to hold it securely anywhere with their small hands. Made of silicone, it's lightweight, compact, and can be squashed and carried in a bag. It's soft and easy to hold. You can see the remaining amount of milk in the bottle at a glance. It can also be used as a first ball to play with. Compatible with short baby bottles. ■Target age: 3 months and up ■Size: Approximately 13cm in diameter x 11cm in height ■Weight: Approximately 75g ■Material: Silicone Nihon Ikuji Self-milk Multiple births Twins Triplets Hands-free feeding Hands-free feeding Self-milk Nihon Ikuji ba Mag Ball Plus Nursing pillow It will be folded and shipped via Yu-packet Post. It's made of silicone, so it will return to its original shape, so please rest assured.