Add convenience to your 's with these reliable caster wheels. The rubber construction ensures a quiet and smooth rolling experience, making it easy to move the around the room. The swivel feature allows for effortless direction changes, and the brake system provides added security, ensuring the stays in place when needed. Features -Color:Beige -Material:Rubber -Size:9.40X6.00X4.40cm/3.69X2.36X1.73in - materials: constructed with materials to ensure durability and reliable performance, providing a way for mobility -Effortless movement: the swivel design allows for smooth and easy movement, making it simple to reposition the as needed -Dependable braking: features a reliable brake system to keep the securely in place when stationary, ensuring your 's safety - : designed for installation without the need for professional tools, making it convenient for parents -Versatile compatibility: suitable for a wide range of cribs, these wheels enhance the 's mobility, making it more flexible and easy to move Package list: 4 x casters