These versatile rubber stoppers are ideal for maintaining the integrity of your piggy bank. Designed to fit a wide range of saving boxes, they offer a secure seal to keep your coins safe. The durable rubber material ensures performance, making these plugs a reliable choice for any money-saving enthusiast. Features - Color: Black -Material:Rubber -Size:5.00X5.00X0.60cm/1.97X1.97X0.24in (inner diameter：38mm) -Size:4.20X4.20X0.60cm/1.65X1.65X0.24in (inner diameter：32mm) -Size:3.80X3.80X0.60cm/1.49X1.49X0.24in (inner diameter：30mm) -Size:3.70X3.70X0.60cm/1.45X1.45X0.24in (inner diameter： 26mm) -Size:3.60X3.60X0.60cm/1.41X1.41X0.24in (inner diameter：25mm) -Convenient to replace: the large capacity design makes it easy to replace and use, keeping your piggy bank functional -Versatile usage: suitable for a wide range of saving boxes, ensuring your savings are protected -material: made from durable rubber, these stoppers are resistant to wear and tear -Userfriendly design: insert the plug into the saving box to start saving money with ease -Portable and compact: the small size makes these plugs easy to carry and convenient to use anywhere Package list: 45 x Piggy bank plug