The bottom cover for piggy bank is a versatile accessory that can be used for various types of piggy banks, including ceramic, glass, and plastic. It features a non-slip design to ensure the stability of the piggy bank and prevent it from sliding. Features - Color: Black -Material:PVC - Size: 3.20X3.20X0.80cm/1.26X1.26X0.31in -Outer Diameter: 30mm, Inner Diameter: 27mm -The plug for money jar is unique, making it easy to use and install without any hassle. -This money jar plug is made of PVC materials that ensure its durability and use. -With its large capacity, piggy bank plugs or stoppers are perfect for saving money jars. -The simple and elegant appearance of this piggy bank plug jar makes it suitable for various occasions. -Piggy bank stoppers are small and lightweight, making it easy to carry around. Package list: Saving Box Plugs