3 Removable baseplates 3 removable baseplates included. You could match it according to the number of building blocks. Remove them, it can be turned into a study table. Smooth Round Corner Made of high-quality wood and the smooth rounded corners can reduce the possible harm to children from sharp edges and corners, which making it safer. Esay to Clean The top of table is very easy to clean. When the table is contaminated during use, you just need to wipe it with a cloth. Various Combinations of Bins There are different colors and sizes to choose. You can buy our bins to match this table and kids could play sand and water. It's really funny.